a photon has energy of 2 electron volt . calculate its frequency
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Explanation:To figure out the energy, we use the E = hf equation. The energy of each photon is equal to Planck's constant, multiplied by the frequency of the light, h is always 6.63 * 10^-34 Joule seconds, and the frequency is 6 * 10^14 Hz. Plug those in and solve, and we get 4 * 10^-19 Joules.
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4.83 ×10¹⁴ is the right answer.
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