1 Answer

Madhukar Hebbar · Answer 1 · 2019-03-18T00:00:58+0000

Answer : The wavelength is

Solution : Given,

frequency = 29.2 Hz

Formula used :

$\\u=(c)/(\lambda)\\\lambda=(c)/(\\u)$

where,

$\\u$ = frequency

$\lambda$ = wavelength

c = speed of light =
3* 10^8m/s

Now put all the given values in this formula, we get the wavelength.

$\lambda=(3* 10^8m/s)/(29.2Hz)=0.1027* 10^8m=1.027* 10^7m$
(1Hz=1s^(-1))

Therefore, the wavelength is

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