Submitted by examrobotsa on Thu, 01/01/1970 - 05:30 Ultrasonic waves of frequency 3 * 105 Hz are passed through a medium where speed of sound is 10 times that in air (Speed of sound in air is 300 m/s). The wavelength of this wave in that medium will be of the order of1 cm 10 cm100 cm0-1 cmstats: 0,24,312,96,88,88,64