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(A) The frequency of the electromagnetic wave is given as $v = 8.2 	imes 10^6 \,Hz$.We know that the speed of electromagnetic waves in a vacuum is $c

Vedclass · Accepted Answer

$36.5$

Vedclass · Answer

(A) The frequency of the electromagnetic wave is given as $v = 8.2 	imes 10^6 \,Hz$.We know that the speed of electromagnetic waves in a vacuum is $c = 3 	imes 10^8 \,m/s$.The relationship between speed, frequency, and wavelength is given by the formula $c = v \lambda$.Therefore, the wavelength $\lambda$ is calculated as:$\lambda = \frac{c}{v} = \frac{3 	imes 10^8}{8.2 	imes 10^6} \,m$.$\lambda = \frac{300}{8.2} \,m \approx 36.58 \,m$.Rounding to the nearest provided option, we get $\lambda = 36.5 \,m$.

If a source is transmitting electromagnetic waves of frequency $8.2 \times 10^6 \,Hz$, then the wavelength of the electromagnetic waves transmitted from the source will be (in $\,m$)

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