A monochromatic source of light emits photons of frequency 6 x 1014 Hz. The power emitted by the source is 8 x 103 w. Calculate the number of photons emitted per second (Take h = 6.63 x 10 34 J-s) O 6 x 1014 O 4 x 1015 O 2x 1016 O 1x 1017

A monochromatic source of light emits photons of frequency 6 x 1014 Hz. The power emitted by the source is 8 x 103 w. Calculate the number of photons emitted per second (Take h = 6.63 x 10 34 J-s) O 6 x 1014 O 4 x 1015 O 2x 1016 O 1x 1017

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter24: Electromagnetic Waves

Section: Chapter Questions

Problem 54P

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Question

A monochromatic source of light emits photons
of frequency 6 x 1014 Hz. The power emitted by
the source is 8 x 103 W. Calculate the number of
photons emitted per second (Take h = 6.63 x 10
34 J-s)
6 x 1014
O 4 x 1015
O 2x 1016
O 1x 1017

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