A 15,000-watt radio station transmits at 1700 kHz. Calculate the energy of a single photon at the transmitted frequency. A). 1.1 x 10^ -27 J/photon B). 9.9 x 10^ -30 J/photon C). 1.1 x 10^ -30 J/photon

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asked Dec 11, 2019 80.7k views

4 votes

A 15,000-watt radio station transmits at 1700 kHz.

Calculate the energy of a single photon at the transmitted frequency.

A). 1.1 x 10^ -27 J/photon

B). 9.9 x 10^ -30 J/photon

C). 1.1 x 10^ -30 J/photon

Physics
high-school

David Newcomb asked

by David Newcomb

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2 Answers

1 vote

the answer is a

i had this on a quiz

Jack Bellis answered Dec 12, 2019

by Jack Bellis

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6 votes

$E_(\gamma)=hf= (6.62*10^-^3^4 Js)(1700*10^3Hz)=1.12*10^-^2^7J/photon$
Answer A

Archonic answered Dec 15, 2019

by Archonic

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