Diffraction and double slit interference in 4 minutes

In this brief video I summarise diffraction and interference that underpinns Young's double slit experiment.
The experiment led to evidence that light is a wave phenomenon.
See the following videos for further elaboration...
Young's double slit - • Young's double slit Ex...
Diffraction gratings - • diffraction gratings: ...
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[@gameingplayer1352]

Just learned about this today in class
Nice vedio

[@ozws]

Thank you!

[@odal6770]

Since interference is a matter of distance, shouldn't the dark and bright spots swap places if the screen is gradually moved backward or forward? The change in position on the screen must not of course be explainable by the magnification factor.
edit: I understand that both waves would keep relatively the same distance to each other, but what if we rotated the screen left or right, and changed their relative distance to it? Would the dark and bright spots swap their locations?

[@dosomething3]

there’s a million videos on RUclips explaining this experiment. But there is not a single RUclips video actually demonstrating this experiment. Can you please repeat the original experiment in a video?

[@PhysicsHigh]

If you mean exactly like Thomas young did it that would be fun and a challenge though I do DO the experiment in my more thorough video.
ruclips.net/video/cUmIL2hbgR4/видео.html

[@dosomething3]

@@PhysicsHigh I’m sorry. I was referring to the experiment where they proved that light is a particle.

[@MentallyLibtarded]

​@@dosomething3they proved it was a particle and a wave right?

[@SciD1]

Sorry Paul, it's all bunk.