What Is Color? | Physics in Motion

Рет қаралды 119,808

5 жыл бұрын

The concept of color is explored as we learn about subtractive and additive color mixing. We examine what types of colors form when we mix different wavelengths of light. Properties and uses of pigments and dyes are discussed; the concept of luminance is introduced; and we see what makes an object transparent, transluscent or opaque.
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Пікірлер: 64

@fatcat1840 2 жыл бұрын

Seen all videos from top designers and countless "science" youtube channels. Yet a video of a dude in a church calmly explaining what colour is made me understand. Wish this dude was my teacher. Fantastic, outstanding & amazing job.

@xenoidaltu601 4 жыл бұрын

Great lecture!! Forget to mention how inks are labeled the way they are.

@abdellahjaber44 2 жыл бұрын

an excellent explanation, thank you all who work in this record

@kenhagiya565 2 жыл бұрын

This video was absolutely amazing! Thank you so much.

@davidphelan2520 2 жыл бұрын

Very informative, thank you for the video! Great work

@momanulhoq7227 2 жыл бұрын

great! you made it so easy to understand.

@hugegaylover0029 2 жыл бұрын

amazing explanation, thank you!

@GlatHjerne 2 жыл бұрын

Thanks from Denmark. Very informative video, it covered pretty much 10 pages in my chemistry book in 10 minutes!

@lukasdunford4265 Жыл бұрын

hej min ven

@indranichakraborty3817 Жыл бұрын

Great explanation...

@MohitSingh-bn9qv 3 жыл бұрын

wonderful explanation💛💛

@SDVenturist 2 жыл бұрын

thank you for sharing! very informative

@DarioVolaric 2 жыл бұрын

I still don't understand how exactly is light absorbed on a nanometer level.

@universesounds261 5 ай бұрын

light is made out of photons , these photons are realeased when and electron inside and atom change it's state, like when it drops from it's position or the opposite, so if an object absorb light means that these photons get consumed as energy by the electrons of that object, and if the added energy usually gets transformed to some other form of energy like heat to keep the balance

@drizzymane45 3 жыл бұрын

POV *Your here because of online school*

@unaidhoore4031 3 жыл бұрын

I'm here on my own will. We don't learn this in school

@drizzymane45 3 жыл бұрын

@@unaidhoore4031 well said

@harveersethi2462 3 жыл бұрын

I am on my own will, to revise! Got a test coming up soon!

@cowarddonnie-ji5yz Ай бұрын

You're

@drizzymane45 Ай бұрын

@@cowarddonnie-ji5yz 🤓

@bergson9008 3 ай бұрын

when i see something like this i always think how similar animals and humans are. Like the eye is such a unique and crazy thing that can do so much. I mean, what must have happened in the evolution do develop something like that. And all the animals have it, such a specific thing, but still the same in humans. Seeing different wavelenghts in different colors could be something aliens couldn't even imagine to be possible

@lalasgreco5655 25 күн бұрын

Thanks a lot, very good explanation.

@GPBEducation 24 күн бұрын

Glad it was helpful!

@LukasTheTeaEnjoyer 3 ай бұрын

golden video

@williamaleman5460 2 жыл бұрын

Perfect 💘

@fritzzz1372 2 жыл бұрын

4:55 doesn't the graph show reflectance and not absorbance?

@zack_120 11 ай бұрын

I was hoping for you to associate colors to their wave lengths.

@lukehartel6978 4 жыл бұрын

oh yeah!

@Rohit-hk6nd 2 жыл бұрын

What about silver colour

@philipmccrackeniii4575 6 ай бұрын

I wish I could remember all the details of the thesis a friend did 60+ years ago. Accordingly, the color wheel theory mixing to make all white is incorrect.

@pujiea Жыл бұрын

@jackieleong6285 4 жыл бұрын

If a black object absorbs all light, then where does the light energy absorbed go?

@thembakamanga5729 4 жыл бұрын

Terned into kinetic energy proven by the photo electric effect

@dreamdazzler7487 3 жыл бұрын

Every material posses potential energy

@thembakamanga5729 3 жыл бұрын

What happens if your just moving

@celticprogeny1569 3 жыл бұрын

It's mainly dispersed as heat.

@harveersethi2462 3 жыл бұрын

Kinetic energy, but the energy is typically called thermal energy.

@EricPham-gr8pg 4 ай бұрын

Is the angle of the waves make up the cross like the heat of hydrogen and sound and carbon or oxygen when 90 ° we get visible light if above 90° is spirit or soul or consciousness moving away and blue it get closer that is why the day more alert while get sleeper at night

@brianscattergood5674 Жыл бұрын

A good video, but 3:57 doesn't show us the inverse square law properly, in that the "square" at 3r is a rectangle.

@rujon288 2 ай бұрын

pretty sure its just curved around

@itzteamrwby 3 жыл бұрын

So is color a light thing if so why do you see red and blue dots when you close your eyes

@bonjourpoli8303 3 жыл бұрын

how the actual heck can you see that :OOO

@celticprogeny1569 3 жыл бұрын

Because someone painted red and blue dots onto the back of your eye lids when you were asleep.

@happilyevernever4289 3 жыл бұрын

@@celticprogeny1569 🤣🤣

@BRNOOB_ 2 жыл бұрын

@pujiea Жыл бұрын

what does a world with no color look like? or our vision is just a simulation of computing？

@mlongstudio Жыл бұрын

Color is a product of our eyes… and it is subjective to the receiver, so there’s no inherent color to anything. Light is energy, but it isn’t particularly anything until it is received by our eyes. So yes , you are correct that our vision is a simulated interpretation of the input received by our eyes and processed by our brains. But this doesn’t in any way reflect reality. It’s just our version of reality.

@johnsiegfried 5 ай бұрын

it is important to realize the brain makes color. the photons coming to the eye are not colored.

@soramembrino82 3 жыл бұрын

What is your favorite color? mine are the 7 colors of the rainbow but my ultimate favorite is blue.

@Poquihuf 2 жыл бұрын

Blue is a common colour for people to like. I like chartreuse green.

@BRNOOB_ 2 жыл бұрын

I like cyan

@fritzzz1372 2 жыл бұрын

dude the rainbow has literally the entire spectrum in it how can that be your favourite color lmao

@BRNOOB_ 2 жыл бұрын

@@fritzzz1372 lol

@melvayaredaguilar Жыл бұрын

were you getting a wax?