defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Physics Atoms De Broglie’s Explanation of Bohr’s Second Postulate of Quantisation
If electron, α particle, proton and neutron have the same kinetic energy, then the particle which has the shortest wavelength is:
1
Neutron
2
α Particle
3
Proton
4
Electron