C-07-Q074mediumsingle_mcq
At 10°C the velocity of sound in air is 338 m/s. At 30°C its velocity will be approximately
At 10°C the velocity of sound in air is 338 m/s. At 30°C its velocity will be approximately
- a349.6 m/s
- b332 m/s
- c300 m/s
- d360 m/s
At 10°C the velocity of sound in air is 338 m/s. At 30°C its velocity will be approximately