Sound WavesEasy
Question
A sound is produced in water and moves towards surface of water and some sound moves in air velocity of sound in water is 1450 m/s and that in air is 330 m/s. When sound moves from water to air then the effect on frequency f and wave length λ will be:
Options
A.f and λ will remain same
B.f will remain same but λ will increase
C.f will remain same but λ will decrease
D.f will increase and λ will decrease
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