Question

A sound wave has a frequency of 4 k hz and wavelength 2 m. Then the velocity of sound is

Answer 1

Answer:

velocity of sound = 8000 m/s

Explanation:

Frequency => 4 KHz => 4000 Hz

Wavelength => 2m

Velocity => Frequency × Wavelength => 4000×2 => 8000 m/s. Hope it helps you. Mark me as Brainliest if you think I am worthy of it .

Answer 2

Answer:

velocity of sound is 8000m/s