Question

Under water, Zachary can hear waves that travel with frequencies up to 15,000 Hz. What is the velocity of sound in water if a wave with this frequency has a wavelength of 1.2 m?

Answer 1

18 000 m/ s

Step-by-step explanation:

speed = wavelength * frequency

speed = 1.2 * 15 000 = 18 000 m/s