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Күн бұрынHow good is your science knowledge? Find out now with this 100 question general science mega quiz. This is the second science quiz in the series. My first science mega quiz was hugely popular, so I made a second one for all you science lovers. Is this the best science quiz to test your knowledge?
You have 10 seconds for each question and then the answer is revealed.
Here is quiz one in this series of science quizzes • General Science Quiz -...
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All videos are meant for entertainment purposes only. It's just for fun. Whilst I take care to have accurate answers, I accept no liability for any loss as the result from any errors, mistakes or omissions in these videos. The information in these videos should not be taken as fact and you should do your own due diligence and not base any decisions on the information contained in these videos. Answers are fact checked on the internet and believed to be correct at time of video posting. The images shown in the video are just for entertainment and illustration only and they do not represent the information in the questions or any brands or companies or persons mentioned in the quiz videos. The images do not necessarily reflect the information in the questions and are just for entertainment only.
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@jimmeade2976 5 ай бұрын
Excellent science quiz, really taxed my knowledge and memory from high school and college ... which was decades ago. I'm very happy with my 88/100 score.
@jamesshavrnoch8665 4 күн бұрын
Holy crap... I ended up at 80 correct...
@farrcorfe 2 күн бұрын
And so you should be!
@kennyearthling7965 9 күн бұрын
I'm quite happy with my 90/100 There are only three classical states of matter, plasma is not a classical one.
@LockSpaz 6 күн бұрын
I agree, that threw me. (90/100 here too.)
@CM-dw2xr 3 күн бұрын
I agree with that. I actually answered the question out loud " 3 or, if you count plasma, 4 ". I think the word "classical" should really be the 3.
@marcinr7991 17 күн бұрын
Great quiz! But I'm not sure about question 97 (expanding gas). If the gas in question is an ideal gas, it is true that the temperature remains the same, but for other gases, e.g. those described by the Van der Waals equation, the internal energy also depends on the volume of the gas. If the gas expands in a vacuum, the internal energy remains constant (there is no work or heat transfer). For the Van der Waals gas, the only way to keep the energy constant as it expands is to lower its temperature.
@TomD1999 6 күн бұрын
For a gas in a closed system, the product of pressure x volume x temp is supposed to be a constant. There is a principle that an expanding gas becomes cooler, that's how refrigeration and air conditioning work.
@JimmyD806 17 күн бұрын
I disagree with #36. Centrifugal force is actually a fictitious force. In all cases, the force is centripetal force. It's not the opposite. It's just the only real force.
@naveentuteja9789 7 күн бұрын
Dear Jimmy, hope you know Newton's third law. Centrifugal force is just like normal reaction for a static body lying on a surface. Otherwise, as per Newton's first law, the body in revolution would fall into the center of the orbit. Two equal and opposite forces result in equilibrium.
@pulsar22 7 күн бұрын
@@naveentuteja9789 Jimmy is both correct and wrong. While centrifugal force is a virtual force that seems to balance the centripetal force, it is an artifact of the inertia of the body trying to maintain its straight line motion. The centripetal force acts to prevent the object from flying out. Yet you can think of the centrifugal force as that virtual force trying to keep the body in a straight line. When you draw the force diagram, you get a orbital moment, a centrifugal force and a centripetal force.
@MrGsteele 7 күн бұрын
Er - how does a "fictitious force" elongate a tether attached to a body spinning about an axis? But more than that - it's just a word - if you'd rather use "negative centripetal force," have at it. Words are arbitrary. Centri and Fugal - "running away from the center." Seems OK; thanks, Romans.
@JimmyD806 7 күн бұрын
@@MrGsteele This video is whacked. There is no negative centripetal force. And people call centripetal force a centrifugal force but the true force is always a centripetal force.
@JimmyD806 7 күн бұрын
@@MrGsteele There's negative centripetal acceleration and I think that's causing some confusion.
@jimmartin8853 5 ай бұрын
I always feel smarter after watching. Sometimes it's good enough to say I understand the question, even if I don't know the answer.😛
@torfrida6663 5 ай бұрын
88/100 which is not bad for an old artist whose last science lesson was 1962!!! Enjoyed that, but must admit to some inspired guesses. 🇬🇧👍
@scobra5941 13 күн бұрын
Better than me- another old artist but one who never had a science lesson. I got 82...also several guesses.
@garethb1961 Сағат бұрын
Nice quiz. 91. As others have noted (maybe, probably): * Centrifugal forces are "pseudo forces" and are not real. Centripetal just means inward acting. It's an ill-posed question. * Only ideal gases have constant temp on free expansion. * Cellulose has the same energy density as starch (both being polysaccharides), if an animal has the enzymes to digest it. * Plasma was added as a state after the classical science period.
@laszlovida90 9 күн бұрын
90/100 here - 4 lack of scientific knowledge - 6 lack of language knowledge :D (I'm not native english, but i'm proud, that understood most of the questions)
@Migglesworth 7 күн бұрын
Well done! 👍👍 Just for your further education: (I'm not native english, but i'm proud, that understood most of the questions) The comma after "proud" should not be there. It should look like this: (I'm not native English, but I'm proud that understood most of the questions.) 👌
@For_What_It-s_Worth 6 күн бұрын
@@Migglesworth Close: “I’m not a native English speaker, but I’m proud that I understood most of the questions.” I had no problem understanding you perfectly. There was no ambiguity in how you worded the statement, even if it wasn’t ‘perfect’ English. [ ‘Ambiguity’ is a word meaning ‘could have more than one meaning, not clear in what was said’.] That is to say, you (and laszlo) didn’t confuse your readers. Good job.
@johnsykes9623 5 күн бұрын
@@For_What_It-s_Worth close, however, the comma is dropped with "but" or "and", though Americans like to include it anyway, it can provide gravity lol
@For_What_It-s_Worth 5 күн бұрын
@@johnsykes9623 This reminds me of the question of including the comma, or not, (🙂) before the ‘and’ in a three or more listing. My favorite example arguing against latter is “I would like to thank my parents, the Pope and Mother Theresa.”
@williamverhoef4349 4 күн бұрын
Also 90 and non-native but to be fair I have been for other than the first 2 years of life :)
@patmcgillhastings9657 5 ай бұрын
solid, liquid, gas and plasma....height, length, width, and time. Missed 4 of the questions. I really enjoy the science quizzes. Thanks Ben, for the best quizzes on youtube. You are meticulous in your presentation and correctness of answers. Please know that all your time and hard work does not go unnoticed and is always appreciated.😊👍
@Quizzes4U 5 ай бұрын
Awesome, thank you!
@danielklopp7007 Ай бұрын
Actually, the 4 phases of matter are solid, liquid, gas, and supercritical fluid (but don't feel bad, everyone except physical chemists usually gets this wrong). The phases of matter can be shown on a temperature vs. pressure graph; there is no combination of temperature and pressure (in a fixed volume) that can produce a plasma - plasma is simply an ionized gas.
@patmcgillhastings9657 21 күн бұрын
@@danielklopp7007 thank you for this information. I am 75 and no one is too old to learn something new and learn it correctly. Anyone who appreciates education and learning as I do, always wants to learn it correctly. 👍
@danielklopp7007 20 күн бұрын
@@patmcgillhastings9657 - I think the confusion come from substituting the word "state" with "phase" (e.g. "4 states of matter" vs. "4 phases of matter"). All middle school and high school teachers I have spoken with get this wrong (i.e. they refer to 4 states of matter as solid, liquid, gas and plasma). I then ask them to draw a phase diagram and show what combination of temperature and pressure results in a plasma... to which I get a blank stare. A plasma is an ionized gas, but retains all the same physical properties of a gas. Also adding to the confusion is the fact that at standard temperature and pressure on Earth, no substance is in the supercritical fluid phase (but we can all observe things in the solid phase, liquid phase and gaseous phase). Supercritical fluids have some of the properties of a gas and some of the properties of a liquid... strange stuff! The most common use of a supercritical fluid is decaffeinating coffee and tea (formerly done with organic solvents, now done with supercritical carbon dioxide).
@walkerjian 11 күн бұрын
why is plasma classic?
@French-Kiss24 4 ай бұрын
As a total non-science person, I figured I get about 10% right. I did better than I thought by just being alive and somewhat informed. I got around 70%. Yay!
@megnotes7908 4 ай бұрын
Way to go!!! 👏🏼👍🏼😁
@komodosp Ай бұрын
I'm guessing you're not a maths person either 😉 - a total non-science person should get around 33% right!
@garethb1961 Сағат бұрын
You really are a non-science person! Science buffs will generally give a number.
@samc9516 5 ай бұрын
I got 91/100. The ones I got wrong were 7, 23, 42, 64, 65, 88, 93, 94, 97. My excuse is that some of these were more history than science, and an imperial units conversion in a science quiz?!! How dare you!... I'm kidding of course, it's all in good fun, thanks for making these. I learnt some things, the most interesting of which were the conductivity of silver, dew, and free expansion of gases.
@michellerichards7242 24 күн бұрын
Learnt..???
@samc9516 24 күн бұрын
@@michellerichards7242 Yep, learnt. British English spelling. A few other similar examples: burnt, smelt, knelt, spelt, dreamt
@frolstty 8 күн бұрын
@@michellerichards7242 Don't be that person... Now you should feel embarrassed.
@garethb1961 Сағат бұрын
@@michellerichards7242 Do you now concede you were in error?
@dadananda Күн бұрын
Hmm... The double slit experiment shows that light behaves as waves. If particles are used instead of light, you also get an interference pattern which proves that particles can behave as waves. But the double slit experiment does NOT show that photons behave as particles - as is implied.
@davidb2380 13 сағат бұрын
You are right, the question was misleading
@sprokethead Күн бұрын
Just remember if Leno took this quiz to the streets...nobody would know S!
@dogwalker666 16 сағат бұрын
If he took it to a maga meeting it would be zero.
@wayneyadams 5 ай бұрын
Question 17. It isn't really white light, it is still red, green, and blue, but our eyes see it as white because it activates the three color cones in our eyes, red, green, and blue equally. Question 79. The two moons of mars are named Phobos meaning fear, and Deimos meaning demon, both apt names for the Roman god of war. The Greek god of war is Ares. Question 80. Aqua regia literally means royal water because of its ability to dissolve Gold. Question 82. The actual experiments carried out by Pavlov were brutal and inhumane, and today would be considered animal abuse. He didn't just ring bells and watch dogs salivate.
@samc9516 5 ай бұрын
This is true, but in that sense there is no such thing as white light at all because there isn't a white wavelength. We define white light as we perceive a specific mixture of wavelengths.
@wayneyadams 5 ай бұрын
@@samc9516 That is correct, there is no white light. In fact, the idea of color is a human invention, to the universe there are just various wavelengths of electromagnetic waves, none more special than any other. I used to do light demonstration with my Physics students. I would shine a yellow light from an LCD projector on the screen and have the students look at it through hand-held spectroscopes, and they would see just red and green with no yellow. I then projected light from a projector through a yellow filter, and they saw yellow in their spectroscopes. It illustrated the way we perceive colors which is nothing more than a combination of red, green, and blue.
@blitzag1119 2 күн бұрын
phobos deimos arent names for the god of war, they are names for his horses
@robertsellers9152 12 күн бұрын
Strictly speaking, more heavy water is used for drinking. 0.015% in natural water or .15 grams per liter. I expect more is consumed by drinking than used in nuclear reactors.
@RationalSaneThinker 10 күн бұрын
That should be used BY drinking. As far as I know, the digestive system doesn't need heavy water so it's not strictly used for anything. In contrast, heavy water is necessary is nuclear reactors so it's used FOR nuclear reactions.
@johnwest7993 9 күн бұрын
@@RationalSaneThinker, it is still being used for drinking, in the common sense of the word, as it fully suits the body's purpose, whether it strictly needs to be used in that form or not.
@robertsellers9152 9 күн бұрын
@@RationalSaneThinker Congtats, I've been out-pedanticked!
@jahazbrooga309 4 күн бұрын
I was really pleased with myself for knowing that answer until your statistics changed that answer! That's brilliant 🥰👍
@ps200306 3 күн бұрын
I guess heavy water is used for drinking the same way nitrogen is used for respiration. We don't need or seek it out -- it just comes along for the ride. Whereas heavy water is used for nuclear reactors the same way nitrogen is used for making fertilisers -- they don't work without it.
@JakeBluez 3 ай бұрын
94/100 ... Fun and entertaining test ... many diverse subjects ...
@LJHYND 5 ай бұрын
Ugh, I only got 52/100 and most of those I made an educated guess Lol Still love your quizzes though!
@Quizzes4U 5 ай бұрын
Thank you.
@naomiparsons462 4 ай бұрын
75/100 I reckon that's pretty good for a pre-GCSE student if I do say so myself. This one was definitely harder than the other quiz.
@maxkite4170 7 күн бұрын
There is no such thing as centrifugal force. It is centrifugal effect. Think it through.
@annikanilsson6152 5 ай бұрын
89/100 - warmest thanks for another brilliant quiz, Ben 🙂
@robertmegee9052 4 ай бұрын
The double slit experiment for light proves that light is a wave not both. It's the photo electric effect that proves that light is a particle.
@benthomas9830 2 ай бұрын
Yeah I would have put just a wave for that one aswell. Still I can see where he is coming from because the single slit experiment does indeed demonstrate particle like behaviour. However as the question asked sepcifically about the double slit experiment it would not be correct to say it shows electrons exhibiting particle like behaviour.
@scibear9944 2 ай бұрын
Disagree. When photons are put through one at a time, each detection can be traced back to one slit or the other but not both, which is particle behavior. En masse the diffraction pattern results, which is wave behavior. There is still no satisfactory explanation for the dual nature of light (or other particles like electrons and even atoms moving at high speeds).
@kathysampson826 5 ай бұрын
Got 4 wrong! Excellent quizz!
@grantjones8690 5 күн бұрын
four wrong; me to. How did you get so smart?
@pzkw6759 5 ай бұрын
89/100. I always seem to B's on your quizzes. No different from school years.
@michaelpistey4001 7 күн бұрын
That was exactly my thought Caveat, if you don’t include math. I’m terrible
@losonsrenoster Күн бұрын
84/100. My last day of school was on 10 November 1974.
@melstiller8561 5 ай бұрын
I absolutely, hands-down, love your quizzes, Ben! If I want to learn something new, I know that Quizzes4U are for me. Have a very happy Easter! ❤
@Quizzes4U 5 ай бұрын
Awesome, thank you!
@melstiller8561 5 ай бұрын
@@Quizzes4U -- You're welcome, Ben.
@Dragonblaster1 Ай бұрын
I got all right except No. 7.
@BenMitro 4 ай бұрын
What a great idea for a youtube channel. Kudos.
@barbarahurwitz9018 5 ай бұрын
I love this quiz. Thanks. Great job
@Quizzes4U 5 ай бұрын
Glad you liked it!
@DR713TX 20 күн бұрын
Great quiz! Was fun to follow along and test myself. My only advice would be that you can sometimes weed out the correct answer by your specific vocal inflections on particular answers. It’s probably something most people will never ever notice but I figured I would mention it 👍
@michaelconner3361 5 ай бұрын
Time 25.32 is completely wrong. Im an HVAC tech and understand the laws of thermodynamics daily, Gas in a vacuum or expanded space lose temperature due to particles being separated and slowing down creating a cooler environment. Opposite is true if compressed or heated (energized). It doesn't matter what the medium is it could be water vapor but physics is physics.
@Quizzes4U 5 ай бұрын
Thanks for commenting. I have found many references that the question is correct. I'm only going on what I've read on this subject, so if it's wrong, perhaps you could explain why. Here's one of the references physics.bu.edu/~duffy/semester1/c27_process_expansion_sim.html a free expansion, gas is allowed to expand into a vacuum. This happens quickly, so there is no heat transferred. No work is done, because the gas does not displace anything. According to the First Law, this means that: ΔEint = 0 There is no change in internal energy, so the temperature stays the same. And another here chemistry.stackexchange.com/questions/33383/why-is-temperature-constant-when-an-ideal-gas-expands-into-a-vacuum#:~:text=As%20gas%20particles%20expand%20into,particles%2C%20the%20temperature%20remains%20constant.
@georgesmileyface 4 ай бұрын
It makes sense that it remains the same, there is no loss of energy because of transference, there is just a lower density of particles, but the molecules agitation stay the same?
@cheriedeb1217 3 ай бұрын
It doesn’t change. You should know that the temperature of gas is measured by kinetic energy-since there is no work or release of energy how can the temp change?
@TheHyponeoriteChannel 3 ай бұрын
The scenario is simply the free expansion of a gas against vacuum (0 Pa). Consider the internal energy of the gas is U = Q + W (or - W, depending on the convention). The work done by the gas is typically given by W = -p dV. Since p is 0, the work done is 0. Since the gas spontaneously expands irreversibly against vacuum, the change in Q is also 0. Therefore, ΔU = 0. With no change in work, heat, and internal energy, the temperature of the gas is the same.
@yentasnivla 2 ай бұрын
83. I’m actually pleasantly surprised how much secondary school chemistry I remembered considering is not my favorite subject.
@msdr01dmc53 Күн бұрын
That was fun!😜Just happened upon your channel. Loved the quiz. To All who happen upon this digital footprint….. Have an Amazing Day World! 🎉-. Please try for “Do unto others, the same way you want to be treated.” With #Hope #Love #OnePeople #OneWorld #2024😎
@ktkitty1903 5 ай бұрын
Great video, lots of fun!
@Quizzes4U 5 ай бұрын
Thanks so much!
@commodityjane 2 ай бұрын
The moon spins on its axis. Learning something new every day!
@thesolarfutureenthusiast1102 Ай бұрын
It does, once per orbit so we always see the same side.
@jeffreyharrison3731 Ай бұрын
I know the Earth spins on its axis, so I guessed that the moon does too.
@scobra5941 13 күн бұрын
@@jeffreyharrison3731 As the moon is tidally locked to the Earth, doesn't that mean it spins around Earths axis and not its own?
@Elriuhilu 13 күн бұрын
@@scobra5941what you're describing is an orbit. The only way for only one side of the Moon to be visible from Earth is for the Moon to rotate around itself as it orbits the Earth, essentially turning its face towards Earth as it changes position.
@johnwest7993 9 күн бұрын
@@scobra5941, it does both. The interesting part is that it holds 1 face to the Earth as it does so, meaning it rotates once on its axis as it goes around Earth once.
@petertattum2338 5 ай бұрын
About 90/100, Ben. There were a few 'senior moments' involved!
@CM-dw2xr 3 күн бұрын
93/100 Pretty good quiz! Thanks :)
@paulgreen9059 4 сағат бұрын
It's eerie how the red line moves faster on the questions I don't know.
@starman2337 5 күн бұрын
93/100. Biology always gets me, but the conductivity one was also interesting. I always thought silver was used as a compromise because it was cheaper than gold.
@ps200306 3 күн бұрын
Also 93/100. Also flunked the gold vs. silver one.
@dogwalker666 16 сағат бұрын
Silver tarnishes reducing surface conductivity, Hence gold used for connector surfaces,
@starman2337 9 сағат бұрын
@@dogwalker666 Makes sense. Thanks.
@dogwalker666 3 сағат бұрын
@@starman2337 you are welcome.
@pulsar22 17 күн бұрын
I scored 93/100. I missed the following: lowest electrical resistance, primary storage of carbohydrate, who first proposed the BBT, has the highest number of volcanos, animal with the largest eyes, plant that lives more than 2 years, what type is CT scan
@Astronomater 4 күн бұрын
missed nine and was upset at myself for it as I consider myself somewhat highly educated in the sciences. could have missed less without the tight time limit. was a fun one my man!
@mayorb3366 12 күн бұрын
Great quiz!!! I didn't keep score, but probably made about 65%. I paused the video a few times to further investigate the answers. The last time I sat in a science class was ~40 years ago. Just subbed!
@Quizzes4U 12 күн бұрын
Thanks 😁
@megnotes7908 4 ай бұрын
I figured I wouldn’t do well, so I didn’t keep count. I’m blown away by how many I got right! And so many of my correct choices were from trusting my gut; forgotten knowledge stored in the convolutions of my brain, perhaps? Three correct answers were sheer dumb luck on stuff I’d never heard of before. Very fun quiz - I learned a lot! Thank you.
@Quizzes4U 4 ай бұрын
Awesome
@manishkanojia679 Ай бұрын
Hi.. can you please post quizes without the options? With options it becomes too simple to answer.
@bowed305 5 ай бұрын
I'm not a science guy, but this was enjoyable. Also, I didn't too awfully on this. Thank you!
@Quizzes4U 5 ай бұрын
That's great.
@tomdeeke 8 күн бұрын
Thanks for the quiz. I got 92%.
@geo3106 17 күн бұрын
For Q1: Although the state of matter depends on thermal energy, it also depends on the intermolecular/atomic attraction force and how it decreases with range. This means a substance might have higher thermal energy than another, despite being in a “lower” state of matter. A better question would be: in which state of matter are the particles typically closest and move the least?
@CaptHollister 5 ай бұрын
89/100 Great quiz
@richardnelson317 2 күн бұрын
to get white light the ratio is 59% red 30% green 11% blue. I got 96 correct.
@wansihettiarachchi5148 Ай бұрын
Interesting.
@cougar02000 22 күн бұрын
I only got 90/100, I was waiting for the hard questions but didn't really get any, but then again I'm something of a science geek, being interested in it all my life, and as such can't resist these quizzes.
@kc5402 11 күн бұрын
Evidently ten of the questions *were* hard, at least for you.
@kennithprice6807 5 ай бұрын
85/100 brilliant quiz thanks again Ben I learnt a lot from that , happy Easter all the best Ken 👍👍😁
@Quizzes4U 5 ай бұрын
Same to you. Thanks
@dawnsstar5918 7 күн бұрын
I got a 73. Not thrilled, but I passed!!
@ThUnDaHuNtA_Australia 3 күн бұрын
question 35 :- if you are going to include plasma in the 'classical' context then there are 5 states of matter... sloid, liquid, gas, plasma AND bose - einstein condensate... having said that i got 92 or 91 without it.
@jemma50 4 ай бұрын
Excellent quiz, Ben. I got 76/100, which is a miracle of a little knowledge and a lot of good guesses. 😊 ♥
@nurselibby96 3 ай бұрын
Great science quiz, Ben. I'm best at anatomy and physiology. I did my best at the rest. Thanks for the challenge.
@Quizzes4U 3 ай бұрын
Excellent!
@susangratwick5327 27 күн бұрын
Thank you. I didn't and don't keep my score as it's usually not to be shared + science is not my best subject, but this time today I was able to get a lot right! So well done to you! Thank you. 😊
@Quizzes4U 27 күн бұрын
Great job!
@CM-dw2xr 3 ай бұрын
88/100 and I'm delighted to report that I did not find a single question or answer to quibble about (my fav activity on most science quizzes). And it was fun to find some good questions that I honestly didn't know the answer! Thank you!!!
@Quizzes4U 3 ай бұрын
Good to hear 😊
@Andrewy27 Ай бұрын
Fun fact for #23; Becquerel, just like Hertz, describes the frequency of what it measures. Hz measures the frequency of events or cycles that happen per second, whereas Bq measures the average frequency of the answer per second.
@blackletter2591 4 күн бұрын
I thought he was the French verbs feller.
@therealchayd 3 ай бұрын
92/100; Some of the biology and geology ones got me!
@user-cg5xv4zz2b 7 күн бұрын
on the question of ( dew/water ). the p;rocess can be considered both condensation and p;recipritation. why precipitation - that is when you get a substance to change state and fall out of the other. such as getting copper sulfate ( example ) to drop out of water when you add something else. Well getting water as a gas to drop out of air, it precipitates out. and that is why we call rain precipiation. Outside of that - I have no problems with rest of test.
@fidelogos7098 4 ай бұрын
89/100. I think most of us who would even be interested in taking the test to begin with are probably science nerds anyway. BTW, I'm currently reading the book the movie Oppenheimer is based on. Excellent insight into quite a few of the giants of the time. Imagine what it would be like to have a beer with Bohr or Einstein or Schroedinger.
@letteracura 11 күн бұрын
Thanks, love the idea of the channel, best wishes
@nicholasharvey1232 5 ай бұрын
I got 85/100. Some of these were actually a bit tricky.
@GladionD.Pierce 4 ай бұрын
this Channel is so underrated for Quizzes...
@seancraven2361 4 ай бұрын
Great quiz, loved it, got three questions wrong and that made me google the shit to check and then learnt some new stuff. Great video, there should be more like it out there. I'm still pissed that got me. Didn't know CT scans where X-rays, knew Venus is hot bot not about volcanic activity and the radial nerve thing. Got the eye question only by assuming you ment relative to head.
@CM-dw2xr 3 күн бұрын
Actually, the ostrich has the largest eyes of any land animal period. It's NOT the largest eye relative to body size, either ... the Tarsier takes that record. Take a guess the largest eyes of any animal on Earth ... it's about 5 times the size of the ostrich eye.
@breadfan7433 4 ай бұрын
Like last time, I was aiming for 90. Last time I had gotten 89. On the last question, I knew well that bananas are rich in potassium, but I thought, "well, potassium is not radioactive", so I picked radium even though it seemed weird. Completely forgot about isotopes... I knew I had about 10 wrong answers so far, and I thought "oh, no, please don't let it be 89 again". I anxiously counted the X's on my list, turns out I had 9 wrong answers so far, so I got exactly 90. I know this is silly. After all, we find multiples of 10 significant only because we have 10 fingers. And yet, I'm so happy right now. Thank you again, that was so much fun.
@Quizzes4U 4 ай бұрын
Awesome. Glad to hear you did very well.
@Unknownentityfeline 26 күн бұрын
I'm happy for you, too! Now, aim higher!! Don't be afraid, you'll get it!!
@grantjones8690 5 күн бұрын
I missed four. But i'm 83 and have studied science for a long time , mostly for fun.
@richardlynch5745 9 күн бұрын
95 correct..... excellent quiz covered a very diverse amount of science🤗🤗🤗
@Quizzes4U 9 күн бұрын
Glad you liked it
@DJF1947 5 күн бұрын
I would dispute the implication that Einstein invented the concept of 4-dimensional space-time. Minkowski should be credited with that. BTW, the idea that gravity is caused by space-curvature had been suggested previously by others. It was also generally accepted, before Einstein, that mass and energy were related.
@jxrmd 19 сағат бұрын
Some more digging into color tv and proportions in mixing colors to white lol
@philliberatore4265 10 күн бұрын
Interesting questions, I had to really think about some of the answers. The pacing is perfect and narration is spot on. Nice to hear a real voice instead of the crappy AI mispronunciations. BTW, 96 / 100
@Quizzes4U 9 күн бұрын
Thank you very much! 😊
@arlo0011 5 ай бұрын
83/100. I thought I'd do better. Great quiz - again, lots of variety.
@Quizzes4U 5 ай бұрын
Excellent
@LickorishAllsorts 3 күн бұрын
97/100 - surprised.
@danielrutschman4618 3 күн бұрын
If these questions are too difficult for most people then most schools are doing a very poor job of educating.
@kerstin4516 27 күн бұрын
5 wrong ... that was fun. The one with the eye sizes: you should have said in comparison to the body size
@yakinsea 2 күн бұрын
On Question 1 : A solid is the most dense and if one were to convert all the matter to energy, then the solid wins by far.
@OneTrueBadShoe 4 ай бұрын
86/100 There were some easy ones thrown in, but I would that one as difficult
@tomwagner3874 4 ай бұрын
That apple bouncing off the womans head was priceless.:)
@DeactivatedCharcoal 2 күн бұрын
91 The expanding Gas seems wrong.
@susanleitch8649 5 ай бұрын
Hi Ben. Happy Easter! Bit of a disgrace, but did my best...got 78/100. Not bad for an old lady! Enjoyed the quiz as always. Quite surprised I did as well as that to be honest. Dreaded it a bit, but had to do it!😮😂❤. Thanks, as always.
@Quizzes4U 5 ай бұрын
Thanks for giving it a go. I think you did great. The next quiz I'm working on now will probably be more to your liking. Have a great Easter. 👍😁
@susanleitch8649 5 ай бұрын
@@Quizzes4U Sounds interesting! 😊
@Quizzes4U 5 ай бұрын
I would say what it is, but given that other channels copy anything I make that's successful, I will leave it as a mystery until it comes out. 👍😁
@susanleitch8649 5 ай бұрын
@@Quizzes4U Keep your secrets! 🤭❤️
@willdeit6057 13 сағат бұрын
Great quiz, enjoyed it 90% not bad for a 73 yr old.
@Quizzes4U 2 сағат бұрын
Excellent
@milleijones2828 5 ай бұрын
72/100 Better than I thought I'd do! Science is not my best subject. Good quiz.
@Quizzes4U 5 ай бұрын
Excellent. The next quiz will be something different. 😁
@boomshankah1123 5 ай бұрын
I swear on Trump's Bible I got 100/100
@Quizzes4U 5 ай бұрын
Awesome
@cannissolis 10 сағат бұрын
Quizzes4U I have issue with you saying the moon rotates on its axis! The same side always faces earth, so it rotates about the earth's axis, negligible other rotation modes are present so it does not rotate about it's own axis.
@Quizzes4U 2 сағат бұрын
Here's one of very many references confirming that it does. There's even an illustration moon.nasa.gov/resources/429/the-moons-orbit-and-rotation/
@andyalder7910 6 күн бұрын
I couldn't even get the first one, I thought it was a Bose-Einstein condensate.
@princesslupi4136 5 ай бұрын
86 Correct. Great quiz, Ben. Thanks for sharing your hard work. Cheers!🥂
@Quizzes4U 5 ай бұрын
My pleasure!
@OpenCarryUSMC 56 минут бұрын
83 And graduated high school in 1979
@user-ss3dj5qd6y 6 күн бұрын
.............i got 87 correct....never took previously
@thomassimmer5186 23 күн бұрын
82. Excellent quiz, very diverse set of questions. Thank you!
@Quizzes4U 23 күн бұрын
Glad you liked it!
@SergioMollari 2 күн бұрын
92, but only because I misread 3 questions. The other 5 were because I was dead wrong. Still, I'm happy with it.
@peterwilson7532 12 күн бұрын
92% for me, the gas expanding in a vacuum got me. As did the eye size question, which was a flawed question. I'm surprised Venus has more volcanoes than Earth. Mesozoic, drone bees, got me. I ran out of time for two questions and I correctly guessed one.
@Horizon3165 5 ай бұрын
I failed miserably.
@megnotes7908 4 ай бұрын
Bet you’re brilliant in other areas. Last I knew, there were eight types of intelligence….
@scobra5941 13 күн бұрын
@@megnotes7908 Isn't this quiz about accumulated knowledge, not intelligence?
@jefferybelsher3749 Күн бұрын
Try again you'll do better
@andreasboe4509 6 күн бұрын
98/100 must be ok. Failed on ostriches and leukocytes. I don't agree on classical states of matter. Plasma isn't really a classical state of matter. There were also a couple questions I would consider trick questions. I would say that an expanding gas in vacuum is one of them.
@wbiro 3 ай бұрын
Score: 90. Missed miscellaneous across the board, mainly because of confusion in the materials I've covered in life (not presented well). A few I had no clue.
@pulsar22 7 күн бұрын
The most abundant form of carbohydrate in plants is the cellulose which was my answer. Maybe I have a different interpretation of what storage meant? If storage meant for later use as energy source of the plant then starch is the correct one. But if storage meant to sequester for a long time then cellulose should be the answer.
@user-sz5nu4dc2u 14 күн бұрын
89/100 What a delightful quiz. I left school in 1958 and gleaned facts after by reading lots and lots. I will go through this quiz again to research the misses. One sticks, temperature loss/gain of gas in a vacuum? I do not agree with answer.
@Quizzes4U 14 күн бұрын
Glad you enjoyed it. Look up free expansion. Here's an article from Boston University physics.bu.edu/~duffy/semester1/c27_process_expansion_sim.html
@user-bx2nr2pz8y 11 күн бұрын
It is definitely a good one, thanks
@joepatriot363 5 ай бұрын
87 correct, great quiz!
@albixx3893 5 ай бұрын
98/100 Maslow and the volcanos got me. I still think Earth has more active volcanos than Venus, but now I'm curious and I must look it up.
@VaraLaFey 6 күн бұрын
I psyched myself on that one. I knew Venus is significantly hotter than Earth (and hotter than Mercury too), thus it hasn't lost much interior heat, but then I asked myself about _publicly known_ volcanoes, and deserved to get the answer wrong just for doing that.
@Unknownentityfeline 26 күн бұрын
98/100 and one I guessed at. Not a great achievement because I love science and I probably read more in this category than Joe Average. I did find many of these questions too basic to be included under the title of this video. The reason I did this quiz was that I was expecting some really difficult questions, which never happened and the reason for my two mistakes were that I just didn't know the correct answer, not that the questions themselves involved the need for complex thought or calculation. Still, it was fun, so thank you!!
@computerjantje 11 күн бұрын
Knowledge of science should not be measured by knowing names of objects, reactions, people and so on, but by understanding what has happened or going to happen in certain situations. (J.Valk)
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