Answers
Okay! So this is a very basic concept....an electron revolves in a circular rather elliptical orbit around the nucleus of an atom due to the centripetal force provided by the electrostatic force btw the electron and the nucleus.... equate mv2 /r to that force u'll get e ie energy =-13.6*z/ n2 for hydrogen z=1
about 9 years ago
Ritu
substitute the given En value in En = 313.6 / n^2 , simplify nd get the ans !!!!!
about 10 years ago
Priya
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how it is please explain it
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how this can be possible it is a dihybrid test
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how to find rank of diagonal matrix
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