Intro to Reflections from Concave Mirrors | Geometric Optics

Intro to Reflections from Concave Mirrors | Geometric Optics | Doc Physics

Рет қаралды 47,873

11 жыл бұрын

We figure out some special ways light can hit concave mirrors. If these rays are studied, we can understand ray tracing soon!

Пікірлер: 22

@harshagrawal924 8 жыл бұрын

Best tutor I have ever seen.

@pleasedontlookatme78789 8 жыл бұрын

i love ur enthusiasm!

@yurine477 2 жыл бұрын

I've never laughed this hard learning physics before. Thanks Docter Schuster!!

@clevername15 4 жыл бұрын

thank you so much for this! i understand it so much better than i did in class :)

@B3bita1215 8 жыл бұрын

Excellent video!!!

@abrown5526 9 жыл бұрын

"Hey Ray! Grey ray!"

@tentacle_sama3822 6 жыл бұрын

Love your vids

@Kamikazee3 5 жыл бұрын

I had fun learning this

@anudeep7927 9 жыл бұрын

it helps. thank q sir .......:-)

@kingsonza5740 6 жыл бұрын

Thanks!

@mishaaldesai3325 7 жыл бұрын

Doc Schuster hey doc i am a student of grade 12th in india, n I always face problems while doing numericals, i am a biology student and I guess I don't know a proper approach towards the problem, I wanted to ask if you can make a video showing how to approach a problem and stuff like that. Will give you a icecream treat 😛😛, thank you your videos help a lot

@priyas1750 10 жыл бұрын

Doc, your videos are really great. Thanks very much for your work. Hate to nitpick, but your usage of "Principle" is wrong in this video. It should, indeed, be "Principal" like the school head, meaning "chief" or "primary".

@DocSchuster 10 жыл бұрын

YAY! I love to be corrected, actually. Thanks, yo. I will fix that.

@RyanBucao 8 жыл бұрын

Holy crap, he just replaced a compass with a thread

@johnlin7056 8 жыл бұрын

Do the Fresnel mirrors fix the errors that spherical aberration causes...so that by "cutting up" the mirror and pasting it onto a flat plane does it make the mirror more parabolic curving rather than circle curving?

@DocSchuster 8 жыл бұрын

+John Lin Not automatically. They'd still have to design it to be parabolic rather than spherical curvature. I'm curious how F-lenses are made, though. Seems tricky.

@johnlin7056 8 жыл бұрын

+Doc Schuster hmmm yea there definitely has to be some formula/equation to account for a shift in curvature since ur essentially moving chunks of the mirror back to fit it on a flat plane