1.

Linear momentum of electron revolving in n^(th) orbit of atom p=(nh)/(2pir). If r=10^(-15)m is the radius of orbit then the linear momentum inground state will have ....... kgms^(-1).

Answer»

<P>10.54
1054
`1.054xx10^(-19)`
`1.054xx10^(19)`

Solution :`p=(nh)/(2pir)`
`=((1)xx6.62xx10^(-34))/(2xx3.14xx10^(-15))`
`=1.05414xx10^(-19)`
`=1.054xx10^(-19)KGMS^(-1)`


Discussion

No Comment Found

Related InterviewSolutions