Sound Waves

vacuum in the jar

air in the jar

liquid in the jar

solid in the jar

size of the object

position of the object

size and position both

state of the object

3000 m/s

300 m/s

3300 m/s

330 m/s

valves

fingers

valves and fingers

hands

damage body cells

damage the body

damage the vessels

stimulate the growth of cancer cells

quite low

high

same

of very high pitch

soft tissues only

hard tissues only

both soft and hard tissues

hard muscles only

tension on string

diameter of wind hole

tension on drum surface

diameter of drum surface

pitch of the instrument

pitch of the note

scale of the note

pitch of the scale

2 Hz

20 Hz

20kHz

2kHz