Question

write the expression for bohr's frequency rule​

Answer 1

Answer:

The law that the frequency of the radiation emitted or absorbed during the transition of an atomic system between two stationary states equals the difference in the energies of the states divided by Planck's constant.

Answer 2

The expression for bohr's frequency rule is :

hv = Ef - Ei

Where Ei is the energy in ground state

Ef is the energy in excited state

hv is the energy of radiation emitted.

• The Bohr's frequency law states that the frequency of the radiation emitted or absorbed during the transition of an atomic system between two stationary states is equal to the difference in the energies of the states divided by Planck's constant (h).

• According to Bohr's III postulate , energy is either absorbed or evolved whenever electron changes its transition state.

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