When a wave travels from one medium to another , the wavelength changes but not the frequency. The wavelength of sound disturbance 30 cm in air and of wave velocity is 340ms . What will be the wavelength of this disturbance in helium and water ? The speed of sound in helium is 970ms and 1450ms in water
Answers
Answered by
0
Mark me as the brainiest:)
Similar questions