The relation between frequency $‘n’$ wavelength ‘$\lambda$’ and velocity of propagation $‘v’$ of wave is
A$n = v\lambda $
B$n = \lambda /v$
C$n = v/\lambda $
D$n = 1/v$
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C$n = v/\lambda $
c (c) Velocity of the wave,
$v=v \lambda$ or $\frac{v}{\lambda}$
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