The ratio of the speed of the electron in the ground state of hydrogen atom to the speed of light in — Atomic Structure Chemistry Question
Question
The ratio of the speed of the electron in the ground state of hydrogen atom to the speed of light in vacuum is
Answer: C
💡 Solution & Explanation
Speed of electron in first Bohr orbit: v/c = e^2/(2*epsilon_0*hc) = 1/137 (fine-structure constant).
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