GKFix MCQ Question

What is the energy of one photon of radiation with a frequency of 7 × 10¹⁴ Hz?

• A. 4.638 × 10⁻¹⁹ J
• B. 4.538 × 10⁻¹⁹ J
• C. 4.438 × 10⁻¹⁹ J
• D. 4.338 × 10⁻¹⁹ J