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(Ω):


Many Physics teachers attribute all radiant heating to ____ light, a widespread misconception.

Light or electromagnetic waves of any frequency will ____ surfaces which absorb it.

IR light from the sun only accounts for 50% of the heating of the Earth, the rest is caused by _____ _____.

Ice cubes emit mostly ____ waves.

If Infrared were _____, it could not transmit in a vacuum and would not be detectable in space.

10 points for whoever gets the most in 4 hours
Radzewicz: 3 of 5
I’m going to give the answer to the last one because (1) many different answers would fit and (2) I think it might be debatable.

It says “Heat”. The source is the tech manual for Ti45 IR Thermal Imager.

Radiant heat CAN transmit through a vacuum. Maybe they’re only talking about convection and conduction when they say “Heat”.

Comment please!

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