00:01
So we want to find this final temperature such that the volume is 0 .15 % greater than the original volume.
00:07
So we can say that the volume expansion coefficient for copper equals 5 .1 times 10 to the negative 5th per degree celsius.
00:18
So degree celsius to the negative 1, negative 1, and my apologies, this is 5.
00:25
So we can say that the volume, the final volume, is going to be equal to 0 .15 % of the original volume plus, of course, the original volume.
00:38
So this is equaling 1 .0015 v .0 ,0, the original volume.
00:45
So we can say that the change in volume equals the original volume times the volume expansion coefficient times the change in temperature.
00:53
So the change in temperature can be equal to the change in volume divided by the original volume times the volume expansion coefficient.
01:03
This is equaling 0 .0015 times 5 .1 times 10 to the negative 5th again per degree celsius...