Physics, 14.10.2019 19:30, hannahhoskings6989

What is the wavelength of an x-ray photon with energy 8.0 kev (8000 ev)? (1 ev = 1.60 × 10−19 joule.)

what is its frequency?

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What is the wavelength of an x-ray photon with energy 8.0 kev (8000 ev)? (1 ev = 1.60 × 10−19 joule...