What Is the Frequency of a Photon Having an Energy

question 24

Multiple Choice

What is the frequency of a photon having an energy of 4.91 × 10^-17 ? (c = 3.00 × 10⁸ m/s,h = 6.63 × 10^-34 J · s) ​

• A)2.22× 10²⁵ Hz
• B)4.05× 10^-9 Hz
• C)7.41× 10¹⁶ Hz
• D)4.5× 10^-26 Hz
• E)1.47× 10^-8 Hz

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