Sound Energy

Which represents the crest in this image?

• A

• B

• C

• D

Tags

NGSS.MS-PS4-1

Which represents the wavelength in this sound wave?

• A

• B

• C

• D

Tags

NGSS.MS-PS4-1

Which represents the amplitude in this wave?

• A

• B

• C

• D

Tags

NGSS.MS-PS4-1

Which is the lowest point of a wave?

• amplitude

• crest

• wavelength

• trough

Which determines the volume of a wave?

• crest

• wavelength

• amplitude

• trough

Tags

NGSS.MS-PS4-1

If the crests are very close together, the sound will be...

• very low

• very high

• loud

• soft

Which wave will have the softer sound?

• the top wave

• the bottom wave

• The sounds will be the same.

• There is not enough evidence to answer.

Tags

NGSS.MS-PS4-1

Jan's dad told her to go finish her homework. Which sound wave would be most like her dad's voice?

• the top sound wave

• the bottom sound wave

• They will produce the same sound.

• There is not enough information to decide.

Tags

NGSS.MS-PS4-1