According to Bohr.s atomic theory, which of the following relation (s)

1.	According to Bohr.s atomic theory, which of the following relation (s) is (are) correct ?
Answer» KINETIC energy of ELECTRON `prop (Z^(2))/(n^(2))` The product of velocity of electron and the principal QUANTUM number `prop Z^(2)` Frequency of REVOLUTION of the electron in an ORBIT `prop (Z^(2))/(n^(3))` Coulombinc force of attraction of the electron `prop (Z^(3))/(n^(4))` Answer :A::C::D

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