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Physics, 31.07.2019 07:00 trinityhayes347
What is the energy of a photon with a frequency of 1.7 × 1017 hz? planck’s constant is 6.63 × 10–34 j•s.1.1 × 10–17 j 1.1 × 10–16 j8.3 × 10–16 j8.3 × 10–15 j
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What is the energy of a photon with a frequency of 1.7 × 1017 hz? planck’s constant is 6.63 ×...
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