Questions
The number of revolutions per second made by an electron in the first Bohr orbit of hydrogen atom is of the order of
detailed solution
Correct option is D
mvr=h2πfor first orbit⇒mωr2=h2π⇒m×2πv×r2=h2π⇒v=h4π2mr2=6.6×10−3443.142×9.1×10−31×0.53×10−102=6.5×1015revsecTalk to our academic expert!
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According to Bohr's postulates, which of the following quantities takes discrete values
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