A sound wave travels in water at the speed of 1500m/s. The minimum separation between two layers of same density is 75cm. Find the frequency of the sound.
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Answered by
2
Answer:
Speed of sound wave = 1500m/s
Wavelength = 75cm = 0.75 m
Frequency = 1500/0.75 = 2000 hz.
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Answered by
5
Answer:
Speed of sound wave = 1500 m/s
Wavelength = 75 cm = 0.75 m
Frequency = 1500/0.75= 2000hz.
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