O-LevelPhysicsWaves5054/11 · Oct/Nov 2017 · Q241 Mark
Which row gives the speed of sound in air, in water and in steel?
Aspeed in air m/s: 330, speed in water m/s: 1500, speed in steel m/s: 6000
Bspeed in air m/s: 330, speed in water m/s: 6000, speed in steel m/s: 1500
Cspeed in air m/s: 6000, speed in water m/s: 330, speed in steel m/s: 1500
Dspeed in air m/s: 6000, speed in water m/s: 1500, speed in steel m/s: 330
✓ Correct answer
A: speed in air m/s: 330, speed in water m/s: 1500, speed in steel m/s: 6000
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