Question

1. A dolphin emits an ultrasonic wave with a frequency of 150,000 Hz. The speed of the
ultrasonic wave in water is 1500 m/s. What is the wavelength of this wave in water?​

Answer 1

If the sound meets a water surface, what is the wavelength of (a) the reflected sound. (b) the transmitted ... Speed of sound in air is 340 ms^-1 and in water 1486 ms^-1 . ... Waves · Reflection of Waves. A bat emits ultrasonic soun. Mark as brainlist