Light and Sound

Light and Sound

Assessment

Flashcard

Science

4th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the volume of a sound?

Back

The volume of a sound is how loud or quiet the sound is.

2.

FLASHCARD QUESTION

Front

What happens when light hits an object that is black?

Back

Black absorbs all the light.

3.

FLASHCARD QUESTION

Front

Why do we see a blue shirt?

Back

We see a blue shirt because blue light is reflected and all the other colors are absorbed.

4.

FLASHCARD QUESTION

Front

What is refraction?

Back

Refraction is when light slows down as it passes through water and causes it to change direction.

5.

FLASHCARD QUESTION

Front

What are transparent materials?

Back

Transparent materials are those that let all light pass through.

6.

FLASHCARD QUESTION

Front

What is pitch in sound?

Back

Pitch is how high or low a sound is.

7.

FLASHCARD QUESTION

Front

What is frequency in sound?

Back

Frequency is the number of vibrations or waves that occur in a sound in one second.

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