If a quantum of radiation has an energy of 2.0 keV,what is its wavelength? (h = 6.63 x 10^-34J*s,1 eV = 1.60 x 10^-19 J,c = 3.00 x 10⁸ m/s,and 1 nm = 10^-9 m) A)0.32 nm B)0.41 nm C)0.62 nm D)1.02 nm

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The Answer of If a quantum of radiation has an energy of 2.0 keV,what is its wavelength? (h = 6.63 x 10^-34J*s,1 eV = 1.60 x 10^-19 J,c = 3.00 x 10⁸ m/s,and 1 nm = 10^-9 m) A)0.32 nm B)0.41 nm C)0.62 nm D)1.02 nm

If a Quantum of Radiation Has an Energy of 2