Question

4. If the speed of a wave is 380 m/s and its frequency is 1900 Hz, then the wavelength of the wave
will be:
(a) 20 m
(b) 0.2 m
(c) 200 m
(d) 2 m​

Answer 1

Answer:

a)20m

Explanation:

hope it'll help you make it brainliest answer please and follow me

Answer 2

Answer:

20 m

Explanation:

hope it is correct and helpful for you