Two 58.0 - kW radio stations broadcast at different frequencies. Station A broad

Question

Two 58.0 - kW radio stations broadcast at different frequencies. Station A broadcasts at a frequency of 892 kHz and station B broadcasts at a frequency of 1410 kHz.
A) which station emits more photons per second? Station A or B
B) explain.
C) which station emits photons of higher energy? Two 58.0 - kW radio stations broadcast at different frequencies. Station A broadcasts at a frequency of 892 kHz and station B broadcasts at a frequency of 1410 kHz.
A) which station emits more photons per second? Station A or B
B) explain.
C) which station emits photons of higher energy?
A) which station emits more photons per second? Station A or B
B) explain.
C) which station emits photons of higher energy?

Explanation / Answer

Part A and B)

Power P = 58 KW

here kilowatt shows the energy radiated per sec

frequency of station B is more than A so energy fo photon from station B will be more than A

hence less photon will emit for the same energy

Station A will emit more photons than station B

C) Energy E = hf

it is directly proportional to frequency

as frequency of station B is greater

so station B will emit higher energy photons

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