Question

An fm radio transmitter has a power output of 160 kw and operates at a frequency of 102.3 mhz. how many photons per second does the transmitter emit?

Answer 1

The total number of protons which will be emitted by the transmitter will be 0.236 x $10^{31}$

Power of transmitter P = 160kW

                                  P = 160 x $10^{3}$ W

Frequency of the transmitter  ν = 102.3 MHz

                                                  ν = 102.3 x $10^{6}$ Hz

Number of photons emitted per second

$N=\frac{p}{hv}$

$N=\frac{160 X 10^{3} }{(6.6 X 10^{-34} )(102.3 X 10^{6} )}$

N=0.236 x $10^{31}$ protons emitted per second

So, the total number of protons which will be emitted by the transmitter will be 0.236 x $10^{31}$

To learn more about the Proton emission

brainly.com/question/9216147

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