Atoms and Nuclei Part 2

Section: Physics
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Question : 20 of 100
 
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Speed of an electron in Bohr's 7‌th ‌ orbit for Hydrogen atom is 3.6×106m∕ s. The corresponding speed of the electron in 3‌rd ‌ orbit, in m∕ s is :
[30-Jan-2023 Shift 1]
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