Question

Bohr theory............

Answer 1

According to the Bohr's theory -

• Electrons revolve around the nucleus in well defined orbits or shells
• The energy associated with the electrons in an orbit increases as the the radius of the orbit increases.
• The amount of energy absorbed or emmited is given by the difference of energies associated with the two energy levels.

Answer 2

Answer:

In 1913, Niels Bohr proposed a theory for the hydrogen atom based on quantum theory that energy is transferred only in certain well defined quantities. Electrons should move around the nucleus but only in prescribed orbits. ... Bohr's theory could explain why atoms emitted light in fixed wavelengths.