00:01
So, for this question we know that system has two modes of oscillation that is energy of the system will be equal to energy will be equal to nx plus 1 divided by 2 hw plus ny plus 1 divided by 2 h2w.
00:23
So, this is x.
00:25
So, this is the two system that is the system which is two modes.
00:30
So, for e00 it will be equal to 1 divided by 2 hw plus hw it will be equal to 3 divided by 2 hw which is less than 4 hw.
00:42
For e10 it will be equal to 3 divided by 2 hw plus hw which will get it as 5 divided by 2 hw which is less than 4 hw.
00:54
Similarly, for e01 it will be equal to 1 divided by 2 hw plus 3 hw which will be equal to 7 divided by 2 hw which is less than 4 hw.
01:07
For e20 it will be equal to 5 divided by 2 hw plus hw which will be equal to 7 divided by 2 hw which is less than 4 hw.
01:19
For e21 it will be equal to 5 divided by 2 hw plus 3 hw which will be equal to 11 divided by 2 hw which is greater than 4 hw.
01:32
For e11 it will be e divided by 2 hw plus 3 hw which will be equal to 9 divided by 2 hw which is greater than 4 hw.
01:43
Similarly, for e02 it will be equal to 1 divided by 2 hw plus 5 hw which will be equal to 11 divided by 2 hw which is greater than 4 hw...