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An object was radiating light at a frequency of 2.947 x 1014 Hz. The total energy emitted per second this frequency was 1.953 x 10° J. How many photons were emitted per second? A. 1.509 x 1023 photons B. 1.000 x 1010 photons C. 1 photon D. 1.000 x 10-10 photons

An object was radiating light at a frequency of 2.947 x 1014 Hz. The total energy emitted per second this frequency was 1.953 x 10° J. How many photons were emitted per second? A. 1.509 x 1023 photons B. 1.000 x 1010 photons C. 1 photon D. 1.000 x 10-10 photons

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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An object was radiating light at a frequency of 2.947 x 1014 Hz. The total energy emitted per second this frequency was 1.953 x 10° J. How many photons were emitted per second? A. 1.509 x 1023 photons B. 1.000 x 1010 photons C. 1 photon D. 1.000 x 10-10 photons
Transcribed Image Text:An object was radiating light at a frequency of 2.947 x 1014 Hz. The total energy emitted per second this frequency was 1.953 x 10° J. How many photons were emitted per second? A. 1.509 x 1023 photons B. 1.000 x 1010 photons C. 1 photon D. 1.000 x 10-10 photons
Expert Solution
Step 1

The expression for the energy of photon is shown below:

E = nhν

where;

E = energy of photon

n = number of photons

h = Planck's constant

v = frequency

steps

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