A sound of frequency 500 Hz is produced by a tuning fork in air where the speed of sound is 340m/s. The same sound then travels into water where the speed of sound is 1500m/s.
a. (i) Calculate the wavelength of the sound in air.
b. (ii) Calculate the wavelength of the sound in water.
c. (iii) By what factor has the wavelength changed on entering water?