Calculate the the change in its potential energy of an electron in an atom which jumps in such a way that its kinetic energy changes from x to x 9 .

Question

Calculate the the change in its potential energy of an electron in an atom which jumps in such a way that its kinetic energy changes from x to x 9 ., x 9 eV, 16 x 9 eV, 9 x eV, 9 16 eV

MARKS App · Accepted Answer

Change in kinetic energy x - x 9 = 8 x 9 From Bohr's model of the atom: The kinetic energy in a state is equal to half of the potential energy in magnitude. ∴ P o t e n t i a l e n e r g y P . E Change = 2 × Kinetic energy K . E Change = 2 × 8 x 9 ​ = 16 x 9 eV

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