Chemistry, 11.03.2021 21:50, carlosiscr7
1. One of the electron transitions in a hydrogen atom produces infrared light with a wavelength of 7.464 x 10 -6 m. What amount of energy causes this transition?
2. Find the energy in kJ for an x-ray photon with a frequency of 2.4 x 1018 1/s.
3. A ruby laser produces a red light that has a wavelength of 500nm. Calculate its energy in joules.
4. What is the wavelength and frequency of a photon with an energy of 1.4 x 10-21J?
Answers: 2
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