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Chemistry, 01.09.2020 05:01 ericasolis2586

When you go out into the sun, the UV light can give you a tan. UV light has a frequency of 7.89 x 1014 Hz. What is the wavelength of UV light? . .Please use 3 x 108 m/s for the speed of light (c).

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When you go out into the sun, the UV light can give you a tan. UV light has a frequency of 7.89 x 10...
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