00:01
Hello students in the question we have to calculate the entropy in three different situations using the boltzmann formula.
00:08
Okay, so for part a, the given data is number of molecules.
00:25
It is given as 34.
00:29
Boltzman constant.
00:34
Boltzman constant.
00:37
It is represented by k.
00:39
It is 1 .38 multiplied by 10 to the power.
00:43
Minus 22.
00:49
So minus 23 jule per k kelvin.
00:59
And w is given as 4.
01:02
Now according to the bolzman formula, we know that s equals to nk long of w.
01:12
So s is endropic.
01:15
N is 34 multiplied by 1 .38, multiplied by 10 to the power minus 23.
01:22
And natural log of 4.
01:25
So it will come out to be, that is, entropy in the first situation will come out to be 6 .52 multiplied by 10 to 2t power minus 22 joules per 10.
01:38
So this is the answer for the first part.
01:41
Now in the second part also we have to calculate the entropy.
01:50
So let's move on to the second part...