sound grade 4

Front

how high or low a sound is

Back

pitch

Front

A back and forth movement of matter

Back

vibration

Front

How does sound travel?

Back

Sound travels in waves.

Front

What is 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 where no sound exists is...

Back

space

Front

__________ means to move back and forth quickly.

Back

Vibration