Respuesta :

For a radio station broadcasts at a frequency of 83.8 MHz with a power of 16.5 kW, the number of photons is mathematically given as

P=6.92*10^{29}photon/sec

What is the number of photons does the antenna of the station emit in each second?

Generally, the equation for the energy   is mathematically given as

E=hf

Therefore

E=6.63*10^{34}*83*10^6

E=5.561*10^26J

In conclusion, the number of photons

P=dN/dt

P=38500/5.561*10^{26}

P=6.92*10^{29}photon/sec

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