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.
Eye supplements are nutritional products that contain vitamins and other nutrients that research has shown to be beneficial for maintaining eye health and good vision. As their name suggests, eye supplements are designed to add to, not replace, nutrients you get from a healthful diet.