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Electromagnetic Waves Quiz

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Which of the following is a characteristic of electromagnetic waves?

They only travel in straight lines

They require a medium to propagate

They can travel through a vacuum (correct)

They have no impact on matter

What is the speed of electromagnetic waves in a vacuum?

150,000,000 meters per second

200,000,000 meters per second

100,000,000 meters per second

299,792,458 meters per second (correct)

Which of the following electromagnetic waves has the shortest wavelength?

Radio waves

X-rays

Gamma rays (correct)

Microwaves

Electromagnetic Waves Quiz

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Questions and Answers

Which of the following is a characteristic of electromagnetic waves?

What is the speed of electromagnetic waves in a vacuum?

Which of the following electromagnetic waves has the shortest wavelength?

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