The speed of sound in air is `332 ms^-1`. Is it advisable to define the length 1 m as the distance travelled by sound in 1/332 s ?

The speed of sound in air is 331 ms^(-1) at __and__ at 22^circC .

Velocity of sound in air is 332 ms^-1 . Its velocity in vacuum will be

The thunder of cloud is heard 9.8 seconds later than the flash of lightning. If the speed of sound in air is 330 ms^(-1) , what will be the height of the cloud? Give : Time, t = 9.8 s Speed of sound, V= 330ms^(-1) To find : Height of the cloud, d = ?

The speed of sound in air is 340 m/s and wavelength 1.7m.calculate the frequency and period

A source of sound operates at 2.0 kHz, 20 W emitting sound uniformly in all direction. The speed of sound in air is 340 m s^(-1) at a distance of air is 1.2kgm ^(-3) What is the intensity at a distance of 6.0 m from the source ?

A sound wave of frequency 100 Hz is travelling in air. The speed of sound in air is 350 ms^-1 (a) By how much is the phase changed at a given point in 2.5 ms ? (b) What is the phase difference at a given instant between two points separated by a distance of 10.0 cm along the direction of propagation ?

A Kundt's tube apparatus has a copper rod of length 1.0 m clamped at 25 cm from one of the ends. The tube contains air in which the speed of sound is 340 ms^-1 The powder collects in. heaps separated by a distance of 5.0 cm. Find the speed of sound waves in copper.