7
QuizMultiple Choice

Modern Physics — Test

Question 7 • Physics

A photon has 8 point 0 times 10 to the negative 15 power cap j of energy. Planck’s constant is 6 point 6 3 times 10 to the negative 34 power times cap j times s What is the frequency of the photon?

Answer
A
1 point 2 1 times 10 to the 19th power Hz
B
8 point 3 times 10 to the 20th power Hz
C
1 point 2 1 times 10 to the negative 19 power Hz
D
8 point 3 times 10 to the negative 20 power Hz
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