Question

Extablish the formula, showing relation between wavevelocity and wave length of sound (v=na) ​

Answer 1

Answer:

We know that T=

n

1

where T= Time period & n= frequency

Also, Speed=Distance/Time taken

Speed of wave is its velocity v & Distance of wave is its wavelength λ

∴ Substituting these into the equation.

→v=

T

λ

=λn

Explanation:

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