Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Physics Dual Nature: Photon and Matter Waves The Hydrogen Atom
A hydrogen atom in its ground state absorbs 10.2 eV of energy. The angular momentum of electron of the hydrogen atom will increase by the value of:
(Given, Planck’s constant = 6.6 × 10–34Js).
1
2.10 × 10–34Js
2
1.05 × 10–34Js
3
3.15 × 10–34Js
4
4.2 × 10–34Js
5
Question Not Attempted