The process in which the electrons in the excited atoms are released on their own from their higher energy state to the ground state is called ...........

Forced emission

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Population inversion

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Spontaneous emission

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None of these

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Solution

The correct option is C Spontaneous emission
Spontaneous emission is the process by which a quantum system such as an atom, molecule, or nucleus in an excited state undergoes a transition to a state with a lower energy and emits quanta of energy.

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The process in which the electrons in the excited atoms are released on their own from their higher energy state to the ground state is called ...........

The correct option is C Spontaneous emissionSpontaneous emission is the process by which a quantum system such as an atom, molecule, or nucleus in an excited state undergoes a transition to a state with a lower energy and emits quanta of energy.

The correct option is C Spontaneous emission
Spontaneous emission is the process by which a quantum system such as an atom, molecule, or nucleus in an excited state undergoes a transition to a state with a lower energy and emits quanta of energy.