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3 years ago

13

A gamma ray with an energy of 3.40 × 10-14 joules strikes a photographic plate. We know that Planck's constant is 6.63 × 10-34 j

oule·seconds. What is the frequency of the photon?
5.13 × 1019 hertz

5.60 × 1017 hertz

2.45 × 1017 hertz

2.45 × 10-12 hertz

7.80 × 10-19 hertz

2 answers:

suter [353]3 years ago

4 0

The correct answer is: "A. 5.13 x 10^19 hertz"

Wittaler [7]3 years ago

4 0

The answer is A, 5.13 x 10^19 hertz

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