In which of the following Bohr’s orbit ( n ) a hydrogen atom emits the photons of lowest…
Physics · Class 12 · CBSE — Atoms
In which of the following Bohr’s orbit (n) a hydrogen atom emits the photons of lowest frequency?
- n = 2 to n = 1
- n = 4 to n = 2
- n = 4 to n = 1
- n = 4 to n = 3
Answer
(D) n = 4 to n = 3
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- The radius ( r _ n ) of n ^ th orbit in Bohr model of hydrogen atom varies with n as
- In Geiger-Marsden scattering experiment the trajectory traced by an a -particle depends on
- The radius of electron orbit and the speed of electron in the ground state of hydrogen atom is 5.30 × 10 –11…
- A triply ionized beryllium (Be 3+ ) has the same orbital radius as the ground state of hydrogen. Then the…
- The magnetic moment ( ) of a revolving electron around the nucleus varies with principal quantum number n as
- In the question number 52, if ground state energy of electron is –13.6 eV then what is the ground state…
- In the question number 30, the value of velocity of the revolving electron is
- In a Geiger-Marsden experiment. Find the distance of closest approach to the nucleus of a 7.7 MeV -particle…