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Physics, 28.10.2019 22:31 chickennuggets0621
Ultraviolet light emits a total of 2.5 × 10^–17 j of light at a wavelength of 9.8 × 10^–7 m. how many photons does this correspond to?
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Ultraviolet light emits a total of 2.5 × 10^–17 j of light at a wavelength of 9.8 × 10^–7 m. how man...
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