Question

A sound wave has a frequency of 680 Hz
and a wavelength of 50 cm. The velocity of
sound waves is
(a) 330 m s-1 (b) 340 m s-1
(C) 335 m s-1 (d) 350 m s-1​

Answer 1

Answer:

option A is the correct answer.

Answer 2

Answer:

Option A is the correct✅ answer.