The table shows the speed of sound in four substances.
Which substance has the greatest density?
Substance:
Air
Water
Steel
Copper
Speed (m/s):
330
1498
5000
6420
O air
O steel
O water
O copper
Which substance has the greatest density?
Substance:
Air
Water
Steel
Copper
Speed (m/s):
330
1498
5000
6420
O air
O steel
O water
O copper