Young's Modulus & Vernier Scales

Young's Modulus & Vernier Scales - A-level Physics

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scienceshorts.net Please don't forget to leave a like if you found this helpful! ---------------------------------------
00:00 Young modulus, stress & strain
03:19 Experiment & using Vernier scale
08:15 Graph characteristics & energy stored -
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Пікірлер: 66

@aaronbrooker8098 4 жыл бұрын

Think I've found my 'free science lessons' of A Level

@ScienceShorts 4 жыл бұрын

No offense taken.

@aaronbrooker8098 4 жыл бұрын

Science Shorts I’m only kidding you are better than him :)

@ScienceShorts 4 жыл бұрын

😉

@snhtsljedc9803 3 жыл бұрын

Science Shorts 😂💀🤡✌🏻

@inzayn1d 3 жыл бұрын

lmaoo

@retooluvyuhx5569 6 жыл бұрын

WE TRULY APPRECIATE YOUR EFFORTS AND TIME SIR

@muhammadanas7791 Ай бұрын

Got my A-level physics Paper 1 in 3 days. I'm killing it

@mohamedrashed6643 5 жыл бұрын

watching this vid 30 mins before exam its a great help thx

@vahe057 5 жыл бұрын

Lol same

@benb758 7 жыл бұрын

Is this 1 video every day? That's kind of insane. (And extremely helpful)

@ScienceShorts 7 жыл бұрын

+Ben B Not anymore! I'm done for now :D

@Zravi1234 7 жыл бұрын

All your videos are absoulutely amazing and saved my A-Level, I've started rewatching all of them. Just wondering what % of the A-Level would you say you have covered and have you gone over all the required practicals?

@ScienceShorts 7 жыл бұрын

Thank you! There's not a lot I teach on top of what's covered in the videos (I don't do any of the other AQA optional topics), apart from the odd little bits of knowledge missing, like metastable states, for example - but this is stuff that's easy to check on with the spec. So I'd say I've covered ~95% of the course. The important thing to do is answer questions to improve your exam technique and pick up on the subtleties the exam board look for in your answer.

@Zravi1234 7 жыл бұрын

I have been doing some practice questions my teacher has set me, however due to the new reformed A levels there is only 1 past paper and 1 specimen available. Any advice on how to aid my revision even further?

@retooluvyuhx5569 6 жыл бұрын

you can do papers of other exam boards then regarding the topics you choose, if you have only one specimen and 1 past paper then that wouldn't be enough for the revision as u can get a bunch of differently asked questions that can be really tricky, Idk but I would do that if I was in your shoes. idk for how long this comment has been here I just thought that my reply might help in a sort of way

@elliewhiter 6 жыл бұрын

so so helpful. I have spent so long trying to read a vernier scale and now I finally understand how to

@musfirakhurshid 5 жыл бұрын

Chris Hemsworth teaches Physics. Wow! 👌🏼

@norahzidyana508 3 жыл бұрын

😂

@inzayn1d 3 жыл бұрын

its thor the god of science

@rachelallsop6524 5 жыл бұрын

This is so helpful thank you !!! really helped explaining the graphs and why it means what it does ^-^

@elliotverry730 6 жыл бұрын

A little bit of me died every time I saw I had to draw out another graph haha, great video though thanks for the help :)

@chenulgomes8234 3 жыл бұрын

Hey, I don’t know who you are but you have been pulling me through my exam. Thanx

@yikesQuakes 3 жыл бұрын

Your explanation is truly beautiful sir as clear as crystal

@kanyakinanti 3 жыл бұрын

Very helpful. Thank you, Sir

@stanislavshelemekh2162 4 жыл бұрын

Very very very well explained!

@dyxtopia21 4 жыл бұрын

This was very helpful thank you

@selleryy 2 жыл бұрын

Great video, thank you Sir.

@sakifnewaz7212 5 жыл бұрын

Thank you very much

@lethbophilip6365 2 ай бұрын

Apprghe knowledge fam... Be blessed 🙌 ❤

@SonLyAu 6 жыл бұрын

Thank you

@Swaglander 2 жыл бұрын

thanks for the help

@emilythompson3678 3 жыл бұрын

man you are going to save my life

@seemadevi-mk8pz 6 жыл бұрын

Very good explanation. Thanku

@GamingGuyGus 6 жыл бұрын

legend

@ibrahimabulwifa4296 4 жыл бұрын

brilliant

@aitchisoniantutor1625 3 жыл бұрын

Very helpful

@Koltary 5 жыл бұрын

I need definitions for hard and malleable and the other characteristics

@lethbophilip6365 2 ай бұрын

Appreciate 😢

@wafa2075 4 жыл бұрын

How does extension increase with length?

@xgenarater 5 жыл бұрын

Would u not do a force extention graph instead of a mass extention graph?

@invictusgaming3622 6 жыл бұрын

hi sir! what about the features of a force-extension (or stress-strain) graph for rubber? how will the gradient look?

@ScienceShorts 6 жыл бұрын

Curvy. Have a look at OCR 2017 paper 2, there's a question on it.

@pranjalbanerjee6986 2 жыл бұрын

Is l the strengthen length or unstressed lagers?

@evolvinggenius198 3 жыл бұрын

very cool

@d.k.6015 5 жыл бұрын

Ohmygod bless you

@s3lim77 3 жыл бұрын

Ahh it was Mr Rhys from Malmesbury Science all along...

@ScienceShorts 3 жыл бұрын

Nope. Rather, Mr Rees was Science Shorts all along.

@s3lim77 3 жыл бұрын

@@ScienceShorts had to guess which Rees it was going to be :/

@ScienceShorts 3 жыл бұрын

Don't worry, even my pupils spell it wrong.

@luqmanhakim-kq7so 6 жыл бұрын

CAN YOU SHOW ME THE YIELD POINT SIR?

@williamwelmans3026 4 жыл бұрын

What can I say sir! "Excellent" comes to mind! " Wish I had you as a Teacher!"

@moodymonstrosity1423 3 жыл бұрын

I have a question: When you made the equation for the youngs modulus :- E =FL/A x extension, why didn't you take a constant k because in hooke's law we had a constant while forming an equation F = k(x) Please clear this for me as I am really confused. Thankyou.

@radowanahmedbaized3597 3 жыл бұрын

Youngs modulus is the constant for stress-strain graphs. "K" is the constant for Force-Extension graphs for Hooke's law.

@moodymonstrosity1423 3 жыл бұрын

@@radowanahmedbaized3597 huh?

@sangodan3031 3 жыл бұрын

@@moodymonstrosity1423 you only need k when trying to calculate an extension by a force, in this you already have the force and the extension so k is irrelevant

@samirhussain458 7 жыл бұрын

you god

@miesht430 5 жыл бұрын

hi sir this is not for edexcel right

@maazraza4895 4 жыл бұрын

this is on the Edexcel syllabus

@kieran7610 6 жыл бұрын

What i've never understood is why the yield point decreases in stress and then increases again.

@alymaghraby6923 5 жыл бұрын

You dont need to know this, but in simple terms: The graph doesnt take into account the changes in surface area when the strain increases. So that little dip in stress is just due to the area increasing while the wire is extending.