Sound Energy

Sound travels through solids.

• True
• False

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

1.  Sound can’t travel through liquids.

• True
• False

Tags

NGSS.MS-PS4-2

1.  Without matter, sound waves could not travel.

• True
• False

Tags

NGSS.4-PS3-2

NGSS.4-PS4-1

1.  Sound travels through gas.

• True
• False

Tags

NGSS.MS-PS4-2

Sound is caused by?

• friction

• vibrations

• instruments

Measure of how high or low a sound is

• amplitude
• compression
• speed of sound
• pitch

What is volume?

• how high or low a sound is
• the loudness or softness of a sound
• the number of vibrations per second
• vibrations

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.MS-PS4-1

What is pitch?

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