A sound note emitted from a certain source has a velocity of 300 m/s in air and 1050 m/s in water. If the wavelength of sound note in air is 2 m, the wavelength in water is …………
A. 2 m
B. 6 m
C. 7 m
D. 12 m
Answer:C
A sound note emitted from a certain source has a velocity of 300 m/s in air and 1050 m/s in water. If the wavelength of sound note in air is 2 m, the wavelength in water is …………
A. 2 m B. 6 m C. 7 m D. 12 m