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Waves: Sound and Light Unit

Waves: Sound and Light Unit

Assessment

Flashcard

Science

7th - 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 the order of mediums from fastest to slowest in terms of the speed of SOUND?

Back

Solid, Liquid, Gas

2.

FLASHCARD QUESTION

Front

What does 'medium' refer to in the context of waves?

Back

The type of matter (solid, liquid, gas)

3.

FLASHCARD QUESTION

Front

What is white light?

Back

White light is the entire range of colors of visible light combined/reflected to your eyes at once.

4.

FLASHCARD QUESTION

Front

True or false? The medium through which sound and light waves travel affects the SPEED of the wave.

Back

TRUE

5.

FLASHCARD QUESTION

Front

When you see a color, what are you actually seeing?

Back

You are seeing the wavelengths of that color reflected off an object.

6.

FLASHCARD QUESTION

Front

Provide an example of how we see the color green on a plant leaf.

Back

The wavelengths of the color GREEN from the visible light spectrum bounce off the plant to your eye.

7.

FLASHCARD QUESTION

Front

What is sound?

Back

Sound is a type of wave that travels through a medium (solid, liquid, gas) and is perceived by our ears.

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