Black body radiation - Eduqas test questions - Eduqas

1

Which word describes the process of giving out radiation?

2

Which word describes the process of taking in radiation?

3

Which colour is the best absorber of radiation?

4

Which colour is the worst emitter?

5

What is a black body?

6

What happens to the temperature of a body that absorbs infrared radiation faster than it emits?

7

What happens to the temperature of a body that absorbs and emits infrared radiation at the same rate?

8

How much radiation does a perfect black body transmit?

9

Which of these is a factor that affects the average temperature of the Earth?

10

Which is NOT a consequence of visible light and high frequency infrared radiation being absorbed by the surface of the Earth?