What is velocity of sound wave ?

What is velocity of the wave ?

The velocity of sound waves in diatomic gas at 30^@C

When a tuning fork of frequency 400 Hz completes 20 vibrations the distance covered by sound is 17.2 m. find the wavelength and velocity of sound waves.

Length of 0.3 m wire vibrates in fundamental mode at frequency 480 Hz. The velocity of sound wave in air is

If the velocity of sound wave in a medium of density 2200 kg//m^3 is 4 km//s . The modulus of elasticity of the medium is

Oral work : What is the velocity of Tsunami waves?

Answer the following What is amplitude of a sound wave?

Explains Newton's formula for velocity of sound. What is it's limitation? OR Why Newton's formula for velocity of sound was inadequate?

What is the approximate velocity of Tsunami waves?

The observer is moving with velocity 'v_0' towards the stationary source of sound and then after crossing moves away from the source with velocity ' v_0 '. Assume that the medium through which the sound waves travel is at rest, If 'v' is the velocity of sound and 'n' is the frequency emitted by the spurce then the difference between apparent frequencies heard by the observer is