GKFix MCQ Question

What is the energy of a 300 nm photon?

• A. 6.626 × 10⁻¹⁹ J
• B. 6.526 × 10⁻¹⁹ J
• C. 6.426 × 10⁻¹⁹ J
• D. 6.326 × 10⁻¹⁹ J