Question

The potential energy of an electron in hydrogen
atom is -3.02 eV, its kinetic energy will be
(1) 1.51 eV
(2) 15.10 eV
(3) 13.6 eV
(4) 1.36 eV​

Answer 1

Answer:

1.51 ev is the answer........

potential energy =2× Kinetic energy