Introduction to Sound

Front

What do you feel when you touch your throat while humming?

Back

vibrations

Tags

NGSS.MS-LS1-8

Front

Sound _______ things to vibrate.

Back

causes

Tags

NGSS.4-PS3-2

NGSS.4-PS4-1

Front

Vibrating is when something moves back and forth really ________.

Back

fast

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Front

Very ______ sounds can cause glass to break.

Back

loud

Tags

NGSS.MS-PS4-1

Front

A guitar makes different sounds because each string is a different __________.

Back

thickness

Tags

NGSS.MS-PS4-2

Front

What is sound?

Back

Sound is a type of energy that travels in waves.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Front

What do we call the movement of sound waves through the air?

Back

Propagation

Tags

NGSS.MS-PS4-2

Front

What is the unit of measurement for sound intensity?

Back

Decibel (dB)

Front

What is an example of a sound source?

Back

A drum, a guitar, or a voice.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Front

What happens to sound as it travels further away?

Back

It gets quieter.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2