According to Newton sound travel in air under the conditions of_____________________?

Related Mcqs:

The distance between any two consecutive crests or troughs is called____________________?

A. frequency B. period C. Wave length D. phase difference...

The velocity of sound is greatest in___________________?

A. Water B. air C. copper D. ammonia...

Sound waves do not travel in vacuum because ___________________?

A. they are transverse waves B. they are stationary waves C. they require material medium for propagation D. they do not have enough energy...

The normal ear is the most sensitive in the frequency range___________________?

A. 20000 to 30000 hertz B. 10 to 20 hertz C. 2000 to 4000 hertz D. 6000 to 8000 hertz...

The velocity of sound in air would become double than its velocity at 0°C at temperature________________?

A. 313°C B. 586°C C. 819°C D. 1172°C...