The Energy of a Photon of Light Is Directly Proportional

question 39

Multiple Choice

The energy of a photon of light is directly proportional to the frequency of that photon.Calculate the value of the proportionality constant,given that a photon of energy 4.4 × 10^-19 J has a frequency of 6.7 × 10¹⁴/s.

• A)2.9 × 10^-4 J/s
• B)2.9 × 10^-4 J . s
• C)2.9 × 10^-4 s/J
• D)6.6 × 10^-34 J/s
• E)6.6 × 10^-34 J . s

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