When a hydrogen atom is raised from the ground state to an excited state,
Physics · Class 12 · CBSE — Atoms
When a hydrogen atom is raised from the ground state to an excited state,
- the P.E. decreases and K.E. increases
- the P.E. increases and K.E. decreases
- both P.E. and P.E. increases
- both K.E. and P.E. decrease
Answer
(B) the P.E. increases and K.E. decreases
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- If muonic hydrogen atom is an atom in which a negatively charged muon (μ) of mass about 207 m e revolves…
- The value of ionisation energy of the hydrogen atom is
- The wavelength of spectral line in the Lyman series of a H-atom is 1028 Å. If instead of hydrogen, we…
- The total energy ( E n ) of the electron in the stationary states in the n th orbit of the hydrogen atom is
- The radius ( r _ n ) of n ^ th orbit in Bohr model of hydrogen atom varies with n as
- According to Bohr’s theory, the wave number of last line of Balmer series is ( Given R = 1.1 × 10 7 m –1 )
- The diagram shows four energy level of an electron in Bohr model of hydrogen atom. Identify the transition in…
- Suppose an electron is attracted towards the origin by a force k / r , where k is a constant and r is the…