sound grade 4

Front

How high or low a sound is

Back

Pitch

Front

Back and forth movement of matter

Back

Vibration

Front

Sound travels in waves.

Back

Sounds travels in waves.

Front

Volume:

Back

how loud or soft sound is.

Front

Sound travels fastest through...

Back

solids/metals

Front

Sound travels slowest through...

Back

gas

Front

Why can't we hear sound in space?

Back

Space has no mass / no gas/ solids/ liquids.

Front

An object that does not vibrate cannot produce:

Back

sound

Front

A place with no sound is...

Back

space

Front

__________ means to move back and forth quickly.

Back

Vibration