00:00Numerical number 4 of unit number 16, first law of thermodynamics is, during an isophoric
00:13process, the internal energy of a gas increases by 300 joules.
00:18If no work is done, determine the heat added to the system.
00:24So first of all, we make data, we have obtained change in internal energy, which is, delta u
00:39is equal to 300 joules and we have to find heat added.
00:51So for calculation, the process is isochoric.
01:02So according to first law of thermodynamics, delta q is equal to delta u plus delta w is,
01:13in isochoric process, work done is 0.
01:25So, this equation will become is, delta q will be equal to delta u plus 0.
01:36So, delta q will be equal to delta u.
01:40means, in isochoric process, the heat supplied is used to increase the internal energy.
01:51delta q means, in isochoric process, total heat energy supplied is used to increase internal
01:58energy.
02:12in isochoric process, total ela, comasic process, total hour of thermodynamics, one of the
02:26internal energy of the finan pulmonary energy forƧa, total amount of energy to powiedz
Comments