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Chemistry, 01.08.2019 01:30 paytonthalacker

What is the approximate energy of a photon having a frequency of 4 × 107 hz? ( h = 6.6 × 10-34 j. s)?

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What is the approximate energy of a photon having a frequency of 4 × 107 hz? ( h = 6.6 × 10-34 j. s...
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