SOUND 8C

SOUND 8C

Multiple Choice

VIBRATION IS

• BACK AND FORTH MOVEMENT OF PARTICLES

• HAPPENS IN ALL STATES OF MATTER

• BOTH A AND B

• NONE

Multiple Choice

A REGION WHERE PARTICLES ARE CLOSEST TOGETHER IS

• RAREFACTION

• COMPRESSION

• VIBRATION

Multiple Choice

membrane instruments are called

• wind instruments

• percussion instruments

• stringed instruments

Multiple Choice

guitar is a ------- instrument

• wind

• percussion

• stringed

Multiple Choice

--------- waves travel faster

• sound

• light

• both at the same time

Poll

Which instrument is your favourite

• wind

• percussion

• stringed

• nones