Answer:
Explanation:
Given that, the wavelength is 3.45m
λ=3.45m
Frequency is 4.65×10^2Hz
F=4.65×10^2Hz
Speed is given as
V=Fλ
Then,
V=4.65×10^2× 3.45
V=1604.25m/s
The speed of sound in fresh water is 1604.25m/s
Answer:
1604m/s
Explanation:
Speed (v) of a sound is expressed as a function of its wavelength(¶) and frequency (f). It is expressed as the product of the frequency of the sound and its wavelength. Mathematically,
Speed = frequency × wavelength
v = f¶
Given frequency = 4.65×10²Hz
¶ = 3.45m
v = 4.65×10²×3.45
v = 1604m/s
Therefore the wavelength of the sound in fresh water is 1604m/s
