What Is the Energy of a Mole of Photons with a Frequency

question 74

Multiple Choice

What is the energy of a mole of photons with a frequency of 2.9 * 10¹⁵ sec^-1?

• A) 1.2 * 10⁶J/mol
• B) 1.2 * 10⁹J/mol
• C) 8.3 * 10^-7J/mol
• D) 8.3 * 10⁷J/mol
• E) 6.7 * 10⁶J/mol

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