Light and Sound Review

If you blow on these two whistles, the shorter one will make a sound that is -

• higher

• louder

• lower

• softer

Tags

NGSS.MS-PS4-1

When a stretched rubber band is plucked, it makes a sound. Stretching the rubber band more makes it vibrate faster. What is the result?

• The rubber band no longer makes the sound.

• The rubber band makes a louder sound.

• The rubber band makes a sound that lasts longer.

• The rubber band makes a higher pitched sound.

Tags

NGSS.MS-PS4-1

What is part A?

• amplitude

• resting point

• trough

• wave length

• crest

Tags

NGSS.MS-PS4-1

What is part B?

• amplitude

• resting point

• trough

• wave length

• crest

Tags

NGSS.MS-PS4-1

What is part C?

• amplitude

• resting point

• trough

• wave length

• crest

Tags

NGSS.MS-PS4-1

What is part D?

• amplitude

• resting point

• trough

• wave length

• crest

Tags

NGSS.MS-PS4-1

What is part E?

• amplitude

• resting point

• trough

• wave length

• crest

Tags

NGSS.MS-PS4-1

What is part A?

• ear drum

• outer ear

• inner ear

• middle ear

What is part B?

• ear drum

• outer ear

• inner ear

• middle ear

What is part C?

• ear drum

• outer ear

• inner ear

• middle ear