Electromagnetic Waves - Quiz Quiz

Question 1

A lab technician needs to clean medical instruments that have been exposed to bacteria. Which electromagnetic wave would be most useful for this task?

Revolt · Accepted Answer

A: ultraviolet

Question 2

A lab technician needs to clean medical instruments that have been exposed to bacteria. Which electromagnetic wave would be most useful for this task?

Revolt · Accepted Answer

D: ultraviolet

Question 3

Which lists the waves in order of frequency, from highest to lowest?

Revolt · Accepted Answer

B: visible light, infrared, microwaves

Question 4

Which is the correct formula for finding the frequency of an electromagnetic wave?

Revolt · Accepted Answer

D: f is equal to c over lambda

Question 5

Which describes the relationship between the frequency, wavelength, and speed of a wave as the wave travels through different media?

Revolt · Accepted Answer

A: As speed changes, wavelength changes and frequency remains constant.

Question 6

Which describes the relationship between the frequency, wavelength, and speed of a wave as the wave travels through different media?

Revolt · Accepted Answer

A: As speed changes, wavelength changes and frequency remains constant.

Question 7

Which is the correct formula for finding the frequency of an electromagnetic wave?

Revolt · Accepted Answer

B: f is equal to c over lambda

Question 8

As the frequency of electromagnetic waves increases, what happens to the wavelength?

Revolt · Accepted Answer

C: It decreases.

Question 9

As the frequency of electromagnetic waves increases, what happens to the wavelength?

Revolt · Accepted Answer

D: It decreases.

Electromagnetic Waves - Quiz Quiz Answers

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