Question

The speed of sound in air, water and steel are nearly :
(a) 330 m/s, 1500 m/s, 5000 m/s, respectively
(b) 3 x 105 km/s, 3 x 106 km/s, 300 km/s, respectively
(c)
1.5 km/s, 0.33 km/s, 50 km/s, respectively
1.5 km/s, 1.5 km/s and 1.5 km/s, respectively
(d)​

Answer 1

Answer:

a 330m/s, 5000m/s , 5000m/srespictevly