What Is the Energy (In EV)of an Optical Photon of Frequency

question 76

Multiple Choice

What is the energy (in eV) of an optical photon of frequency $6.43 \times 10 ^ { 14 } \mathrm {~Hz}$ (h = 6.626 × 10^-34 J ? s, 1 eV = 1.60 × 10^-19 J)

• A)2.66 eV
• B)1.62 eV
• C)1.94 eV
• D)3.27 eV

Understand the process and components of planning and conducting a successful nutrition demonstration.

Recognize the importance of active learning experiences and their impact on information retention.

Apply the guidelines for creating effective mass media messages for nutrition education.

Acquire skills in writing for the public, focusing on clarity, engagement, and accuracy.

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