Sound Energy

Sound travels through solids.

• True
• False

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

Measure of how high or low a sound is

• amplitude
• compression
• speed of sound
• pitch

Tags

NGSS.4-PS4-1

What is frequency?

• the number of vibrations per second
• how high or low a sound is
• the loudness or softness of a sound
• the back and forth movement of matter

Tags

NGSS.MS-PS4-1

What is vibration?

• how loud a sound is
• the back and forth movement of matter
• how high or low a sound is
• the loudness or softness of a sound

Tags

NGSS.4-PS4-1

An object that does not vibrate cannot produce

• sound
• light
• heat
• electricity

Tags

NGSS.4-PS4-1

NGSS.4-PS3-2

Sound is a form of? 

• energy
• pitch
• volume

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

What type of materials REFLECT sound?

• hard materials
• smooth materials
• both hard and smooth materials
• porous materials

Tags

NGSS.MS-PS4-2

The ___________________ is how loud or soft a sound is. 

• echo
• frequency
• pitch
• volume

Tags

NGSS.MS-PS4-1

In which medium will sound travel slowest?

• air
• water
• glass
• salt water

Tags

NGSS.MS-PS4-2

Which of the following determines the pitch of a sound wave?

• frequency
• density
• mass
• reflection

Tags

NGSS.4-PS4-1