If p = const., then dp = 0, and, from 1, p dV = R dT; i.e., the work done by the gas in expanding through the differential volume dV is directly proportional to the temperature change dT. If the gas has a specific heat at constant pressure of Cp, then dq = Cp dT, and, from 2 (with 3),
A dietary supplement is a product intended for ingestion that contains a dietary ingredient intended to add further nutritional value to (supplement) the diet. A dietary ingredient may be one, or any combination, of the following substances: a vitamin.
B vitamin supplement tablets. B vitamins are a class of water-soluble vitamins that play important roles in cell metabolism. Though these vitamins share similar names, research shows that they are chemically distinct vitamins that often coexist in the same foods.In general, supplements containing all eight are referred to as a vitamin B complex.Individual B vitamin supplements are referred to by the specific name of each vitamin (e.g., B 1, B 2, B 3 etc.).ndividual B vitamin supplements are referred to by the specific name of each vitamin (e.g., B 1, B 2, B 3 etc.).