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Science CBSE Homework Assignments
Class 9
Sound
Types of wave
2.
Calculate the wave speed
Task:
2
m.
If the frequency of a transverse wave is \(10\ Hz\). And the distance between the two consecutive wave crests is \(2\ m\). Calculate the wave speed.
\(2\ ms^{-1}\)
\(20\ ms^{-1}\)
\(200\ ms^{-1}\)
\(2000\ ms^{-1}\)
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