Respuesta :
Answer:
A.3.64 m
Explanation:
Because
- v=(fλ)
- (1382)=(380)λ
- λ=3.637m~3.64m
where ,v=velocity
f=frequency
λ=wave length
Answer:
3.64
Explanation:
the formula is Already provided which is Velocity(m/s)= frequency (HZ) × wavelength
making wavelength stand alone
wavelength= velocity/ frequency
wavelength= 1382/380
wavelength= 3.64