Measure the Speed of Light with a Chocolate Bar

lol i take this now ,,, and im in grade 12 .. WTF?

I get it. But one thing thats occurred to me is that in order for this to be accurate, the marks on the chocolate would have to be at the very tops or bottoms of the wave as the distance decreases as you move up and down the wave. So if we do this experiment surely we'd have to ensure that the bottom of the wave is at the surface of the chocolate and not below it. Is this correct?

I'm off to watch more vids on electromagnetic waves! xD

Smokyatgroups - You set up a standing wave in the cooking cavity. It's a pretty good measurement.

The wavelength in a waveguide or rectangular cavity isn't necessarily the same as in free space, as the direction of propagation isnt just in one single direction.

Well that's interesting.

I made it to 3:52, then grabbed my huge chocolate bar and ate it XD

i lassted to 1:33 seconds - _ -

I guess we now know why they're called
Hertsheys bars.
(Slight poetic licence, I know).

his is gay u gay family if yu are going 2 make a video u have 2 make it good or a least O.K.

this is a freaky smart girl if she understands what she's saying. this is stuff we learn in high school physics/chemistry! good for her.