Speed of Sound in Air

Speed of Sound in Air problem 5

A sound with a certain frequency is transmitted through the iron and passes into the air. The speed of sound propagation in iron is 5000 m/s and in air 340 m/s. The wavelength of sound in the air is 8 m. Calculate the frequency of sound in air and iron. What is the wavelength of sound in iron?


material editor: Josephine Emmanuel