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Physics, 20.03.2020 03:02 yalley1982

After applying sunscreen, Cherie lies in the summer sun to get a tan. The ultraviolet light responsible for tanning has a wavelength over 310. nm, while the burning rays can range down to 280. nm. Which ultraviolet photons emit more energy, those that tan or those that burn?

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After applying sunscreen, Cherie lies in the summer sun to get a tan. The ultraviolet light responsi...
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