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Electromagnetic Spectrum Quiz. Begin Quiz. Crest and trough refer to what parts of a wave?. Answer. The crest is the highest point and the trough is the lowest point. Next Question. The distance from one point on a wave to the exact same spot on the next wave is called the ________. Answer.

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Presentation Transcript
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The distance from one point on a wave to the exact same spot on the next wave is called the ________.

Answer

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The distance from one point on a wave to the exact same spot on the next wave is called the wavelength.

Next Question

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microwaves, radio waves,

gamma waves, visible waves,

ultraviolet waves, infrared waves,

x-rays

Next Question

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microwaves - cooking food

radio waves - radio and television

gamma waves - medical treatments

visible waves - light bulbs

ultraviolet waves - suntans

infrared waves - security systems

x-rays - check for broken bones

Next Question

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When you see your image in a mirror or the water of a lake, you are seeing waves being sent back to you as a ______.

Answer

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When you see your image in a mirror or the water of a lake, you are seeing waves being sent back to you as a reflection.

Next Question

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_______ is the bending of light rays as they move from one kind of medium to another (air to water).

Answer

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Refraction is the bending of light rays as they move from one kind of medium to another (air to water).

Next Question

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A wave has a wavelength of 4 cm. Twenty waves pass a certain point in 5 seconds. What is the frequency?

Answer

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Frequency = waves/time

Frequency = 20/5

Frequency = 4 waves/sec.

End Quiz

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You have completed the electromagnetic spectrum quiz. If you would like to repeat this quiz to improve your score, click below.

Electromagnetic Spectrum Quiz

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