P1a note cards

notes on everything covered in p1a

?
True or False? the hotter an object is, the more infrared radiation it emits in a given time?
True
1 of 6
What is the largest wave in the electromagnetic spectrum?
Radio waves
2 of 6
What is the smallest wave in the electromagentic spectrum?
Gamma rays
3 of 6
Name all the waves from the shortest to the longest in the electromagnetic spectrum.
Radio, Microwaves, infra red, visible light, ultraviolet, xray, gamma
4 of 6
What is an emitter?
lets out radiation, e.g. dark matt surfaces
5 of 6
What are the three states of matter?
solid, liquid and gas
6 of 6

Other cards in this set

Card 2

Front

What is the largest wave in the electromagnetic spectrum?

Back

Radio waves

Card 3

Front

What is the smallest wave in the electromagentic spectrum?

Back

Preview of the front of card 3

Card 4

Front

Name all the waves from the shortest to the longest in the electromagnetic spectrum.

Back

Preview of the front of card 4

Card 5

Front

What is an emitter?

Back

Preview of the front of card 5
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