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5. A photon has a frequency of 2.68 x 10⁶ Hz. Calculate its energy. Round your answer to three significant figures and make sure your answer is in scientific notation.​

5. A photon has a frequency of 2.68 x 10⁶ Hz. Calculate its energy. Round your answer to three significant figures and make sure your answer is in scientific notation.​
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5. A photon has a frequency of 2.68 x 10⁶ Hz. Calculate its energy. Round your answer to three significant figures and make sure your answer is in scientific notation.​

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User Genpfault
by
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1 Answer

6 votes

Answer = 1.78 x 10⁻²⁷

E = hv

E = (6.63 x 10⁻³⁴ Js)(2.68 x 10⁶ Hz)

E = 1.78 x 10⁻²⁷

answered
User Mark Sowul
by
9.3k points
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