lexas6453 lexas6453 23-07-2024 Physics Answered What is the frequency of monochromatic light where the photon energy is 4.3 × 10⁻¹⁹ J? (h = 6.63 × 10⁻³⁴J·s) A) 4.3E+15 Hz B) 2.1E+15 Hz C) 6.5E+14 HzD) 1.9E+14 HzE) 6.5E+13 Hz