Sound energy

Sound energy is ...

• the movement of liquid

• the movement of energy through waves.

• the movement of solid

The waves cause...

• vibration

• terror

• music

The distance from one wave to another is ...

• pitch

• frequency

• wave length

It refers to the number of waves

• frequency

• pitch

• amplitude

It refers to the distance of the wave from the middle line to up or down.

• pitch

• frequency

• amplitude

The sound produced by vibrations

• pitch

• frequency

• wave length

When the frequency is high, the pitch is...

• low

• high

• medium

When the frequency is high, wave length is ...

• high

• short

• nothing

This picture belongs to...

• pitch

• wave length

• amplitude

This picture belongs to...

• amplitude

• frequency

• wave length