Multiple Choice
A photon has an energy of 5.53 × 10−17 J. What is its frequency in s−1 ?
A) 3.66 × 10 −50 s −1
B) 1.20 × 10 −17 s −1
C) 3.59 × 10 −9 s −1
D) 2.78 × 10 8 s −1
E) 8.35 × 10 16 s −1
Correct Answer:

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Correct Answer:
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