Waves

How do sound waves travel?

• in wavy lines
• in a straight line
• in a vacuum

Tags

NGSS.MS-PS4-1

What do sound waves need to travel?

• nothing, they can travel anywhere
• matter

Tags

NGSS.MS-PS4-2

Can you hear anything in space?

• Yes
• No
• Maybe

How fast does sound travel?

• 1,100 miles per hour
• 750 miles per hour
• 740 miles per hour
• 10 miles per hour

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Sound always travels the same speed.

• True
• False

Sound travels fastest through ________.

• air
• water
• solids
• space

Tags

NGSS.MS-PS4-1

It is possible for a human to travel faster than sound.

• True
• False

Tags

NGSS.MS-PS3-5

Sound must bounce off of what kind of surface to produce an echo?

• hot
• cold
• hard
• soft

Tags

NGSS.MS-PS4-2

Sound waves with greater amplitudes produce softer sounds.

• True
• False

Tags

NGSS.MS-PS4-1

The _______ of a sound is dependent on the amplitude of the sound wave.

• volume
• pitch
• tone
• note

Tags

NGSS.MS-PS4-1