Mechanical vs. Electromagnetic Waves

Mechanical vs. Electromagnetic Waves

Assessment

Flashcard

Science

8th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a mechanical wave?

Back

A mechanical wave is a wave that requires a medium (solid, liquid, or gas) to travel through.

2.

FLASHCARD QUESTION

Front

What is an electromagnetic wave?

Back

An electromagnetic wave is a wave that can travel through a vacuum and does not require a medium.

3.

FLASHCARD QUESTION

Front

Give an example of a mechanical wave.

Back

Sound waves are an example of mechanical waves.

4.

FLASHCARD QUESTION

Front

Give an example of an electromagnetic wave.

Back

Light waves are an example of electromagnetic waves.

5.

FLASHCARD QUESTION

Front

What is the main difference between mechanical and electromagnetic waves?

Back

Mechanical waves require a medium to travel, while electromagnetic waves do not.

6.

FLASHCARD QUESTION

Front

What is frequency in the context of waves?

Back

Frequency is the number of waves that pass a point in one second, measured in Hertz (Hz).

7.

FLASHCARD QUESTION

Front

Can electromagnetic waves travel through space?

Back

Yes, electromagnetic waves can travel through space where there is no matter.

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