Question

The electron in a given or it has a total energy of -1.5 eV calculate its
(1) kinetic energy
(2)potential energy
(3) wavelength of radiation emitted when an electron makes a transition to the ground state

Answer 1

Answer:

Total energy of electron, T=−3.4eV (Given)

Kinetic energy of electron, K=∣T∣=3.4eV

Potential energy of electron, U=2T=−6.8eV

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