Mathematics, 03.02.2021 01:00 jadenwilsan

3 The Sun emits ultraviolet photons of energy 1.6 x 10" from a relatively thin layer called the chromosphere.
3 (a)
(1) Calculate the wavelength of a photon of this energy.
3 (a) (i) The photons are emitted by atoms of hydrogen gas at a temperature of 15 000 K.
Calculate the mean kinetic energy of an atom of a gas at this temperature.

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3 The Sun emits ultraviolet photons of energy 1.6 x 10" from a relatively thin layer called the chr...