So I'm doing this project on electromagnetic waves &

kek r u in high school

>>7924053
I don't live in America.

>>7924049
double slit experiment.
literally requires cardboard, needle and laser.

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>>7924049
Drones + lazor pointers + burst RF jammers + closest airport = maximum trolling project

>>7924055
It's not that simple.

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prism + kind of self-made darkroom

check out positioning of sunlight and create indication with white paper, creat scale

experiments on spectrum of different light sources, eg neon lamp, normal bulb etc

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>>7924049

you're welcome faulsack

>>7924073
nice experiment scheme for thermal expansion or small pressure changes in a vessel imo

beside gravity waves..

>>7924059
It is.

>>7924056
Tell me more

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or buy a sodium flash tube or what this is called appropriate and a polarimeter and make some measurements of brewster angles

>>7924049

Fun fact: There's no violet in your picture. That's purple.

You can't get real violet with the combination of red and blue that your monitor produces.