effect of air pressure

Therefore, Newton-Laplace formula can be written as If the temperature remains constant, then according to Boyle's law, PV remains constant. Thus, changes in pressure are accompanied by changes in volume, such that p/q is held a constant. Hence, the velocity of sound is independent..

Increase of pressure on the surface of a liquid increases the surface tension. Such effects are not large. The following two important phenomena are due to surface tensi..

There are many situations in which effects of a force are better described in terms of force per unit area i.e. pressure..

On commercial scale, nitrogen is obtained by the fractional distillation of liquefied air. The compressed carbon dioxide free air is liquefied by allowing it to expand in a region of low pressure. The liquefied air is then subjected to fractional distillatio..

Pressure has little effect on the state of solids and liquids as the inter-particle distance is already minimized in these situations. However, the effect of pressure in case of gases is considerabl..

Change of pressure has no significant effect on the following equilibrium. The equilibrium involving only solids are not affected by a change of pressure. Virtually no change in volume results due to change in pressure in solids. The equilibrium involvi..

Effects of Air Pollution - Air pollution can cause number of health hazards to human beings, animals, birds, in addition to causing number of deleterious effects on earth's atmosphere as well as vegetation and even on some buildings. It is a global malady cau..

Air pollution can cause number of health hazards to human beings, animals, birds, in addition to causing number of deleterious effects on earth's atmosphere as well as vegetation and even on some buildings. It is a global malady causing innumerable irreversible changes to ..