What is the energy of a photon moving with a frequency of 10.0 × 10¹⁰ s⁻¹? (Planck's constant = 6.626 × 10⁻³⁴ J s) A) 6.626 × 10⁻²³ J B) 6.626 × 10⁻²² J C) 66.26 × 10⁻²³ J D) 66.26 × 10⁻²⁵ J

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Quizplus · Accepted Answer

The energy of a photon can be calculated using the formula E = hf, where E is the energy, h is Planck's constant (6.626 × 10^-34 J s), and f is the frequency (10.0 × 10^10 s^-1). Multiplying these values gives E = 6.626 × 10^-34 J s × 10.0 × 10^10 s^-1 = 6.626 × 10^-23 J.

What Is the Energy of a Photon Moving with a Frequency