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 m s -1 , what is the frequency of the source?

Question

Philoid · Accepted Answer

Given:
Distance between two nodes = 4 cm

Speed of sound in air

Frequency of source

Wavelength

Hence, the required frequency of the source is 4.1 KHz.

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 m s-1, what is the frequency of the source?

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 m s^-1, what is the frequency of the source?