Temperature - Volume And Pressure:

The temperature is a physical property of matter which quantitatively states the general ideas of cold and hot. The objects of low temperature are cold, whereas different degrees of higher temperatures are termed to as hot. Whenever a heat transfer path among them is open, heat impulsively flows from bodies of a higher temperature to lower temperature. The flow rate rises with the temperature difference, whereas no heat will be replaced among bodies of the similar temperature that are then said to be in "thermal equilibrium".

Pressure is the ratio of force to the area above which that force is dispersed. In another words, pressure is force per unit area exerted in a direction perpendicular to the surface of an object. The Gauge pressure is the pressure associative to the local atmospheric or ambient pressure. Whereas pressure might be measured in any unit of force divided by any unit of area, the SI unit of pressure is termed as the pascal (Pa) after the seventeenth-century given by the philosopher and scientist Blaise Pascal. Everyday pressures are frequently stated in kilopascals (1 kPa = 1000 Pa).

Volume is the quantity of 3dimensional space enclosed by some closed boundary, for illustration, the space which a substance (solid, liquid, or gas) or shape occupy or contains. Volume is frequently quantified numerically by using the SI derived unit, the cubic meter. The volume of the container is usually understood to be the capacity of the container that is the quantity of fluid (gas or liquid) which the container could hold, instead of the quantity of space the container itself displaces.

Whenever temperature rises, volume of a gas also rises. Whenever pressure rises, volume of gas reduces and vice versa (whenever pressure is decreased, the volume of the gas rises).