Waves Test Review

What is the part of the wave labeled "A" called?

• trough

• crest

• node

• amplitude

Tags

NGSS.MS-PS4-1

The student increases the amplitude of the drum noise. Which of the following is true?

• The pitch will increase.

• The wavelength will increase.

• The sound will be louder.

• Nothing.

Tags

NGSS.MS-PS4-1

Which wave has the longest wavelength?

• Wave A

• Wave B

• They are the same.

• What is a wavelength?

Tags

NGSS.MS-PS4-1

Which wave has the highest amplitude?

• Wave A

• Wave B

• They are the same.

Tags

NGSS.MS-PS4-1

Which wave has the highest frequency?

• Wave A

• Wave B

• They are the same.

• 5

Tags

NGSS.MS-PS4-1

Which wave is transferring less energy?

• Wave A

• Wave B

• They are the same

Tags

NGSS.MS-PS4-1

A student looks at a shirt and sees that it is green. What color is being reflected?

• all of them

• blue and yellow

• black

• green

Tags

NGSS.MS-PS4-2

What is an echo?

• the number of sound waves in a second

• the loudness or softness of a sound

• sound waves that bounce off a surface

• the highness or lowness of a sound

Tags

NGSS.MS-PS4-2

What does amplitude measure?

• volume

• frequency

• pitch

• echoes

Tags

NGSS.MS-PS4-1

What role does energy play in sound?

• Sound waves have nothing to do with energy.

• Sounds waves carry energy.

• Energy is present in loud sounds only.

• Energy is present in high-pitched sounds but not in low-pitched sounds.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2