A Mole of Photons with a Frequency of 7

question 104

Multiple Choice

A mole of photons with a frequency of 7.5 * 10¹⁶ Hz has what energy?

• A) 3.0 * 10^-7J/mol
• B) 4.2 * 10⁶J/mol
• C) 3.3 * 10^-8J/mol
• D) 3.0 * 10⁷J/mol
• E) 3.3 * 10⁸J/mol

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