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

Speed of sound wave in air .

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 ?

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 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 thunder of cloud is heard 9.8 seconds later than the flash of lightning. If the speed of sound in air is 330ms^(-1) , what will be the height of the cloud?

Sound of freqeuncy 1000 Hz from a stationary source is reflectd form an object approaching the source is 30 ms^(-1) , back to a stationary observer located at the source. The speed of sound in a air is 330 ms^(-1) . The frequency of the sound heard by the observer is :

In a standing wave pattern in a vibrating air column, nodes are formed at a distance of 4.0 cm. If the speed of sound in air is 328 ms^-1 what is the frequency of the source ?

The separation between a node and the next antinode in a vibrating air column is 25 cm. If the speed of sound in air is 340 m s^-1 , find the frequency of vibration of the air column.