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Card 6

Front

Give the two things that reduce the rate of energy transfer for a material.

Back

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Card 7

Front

What spectrum are infrared radiation/waves in?

Back

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Card 8

Front

How is the wavelength (of infrared waves) different to the wavelength of normal visible light?

Back

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Card 9

Front

How can you detect infrared radiation? (2.)

Back

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Card 10

Front

What d all objects emit?

Back

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Card 11

Front

Complete the sentence: the hotter the object the __________ it emits?

Back

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Card 12

Front

At what rate is infrared radiation emitted at, when it is at a constant tempperature?

Back

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Card 13

Front

Is the Perfect Black Body the best possible emitter of infrared radiation?

Back

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Card 14

Front

What is the name given to radiation emitted by a perfect black body?

Back

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Card 15

Front

What happens to the wavelengths, of the infrared radiation waves, when an object is at a constant temperature?

Back

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