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 kinetic energy of two electrons is in the ratio of 4 : 1, find the ratio of associated de-Broglie wavelength respectively.
1
2 : 1
2
1 : 4
3
4 : 1
4
1 : 2