1.

The ratio of kinetic energy of the total energy of an electron of a Bohr orbit of the hydrogen atom is ......

Answer»

`-1`
`+1`
`-2`
`+2`

Solution :Kinetic energy `K=(1)/(8pi epsi_(0))*(Ze^(2))/(r)`
Total energy `E_(n)=-(1)/(8pi epsi_(0))*(Ze^(2))/(r)`
`:.(K)/(E_(n))=-1`


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