A unit of energy such as Joules. Most often interpreted as Work assuming volume can change.
Pascal
At constant temperature, the product of pressure and volume is a constant, or pressure is inversely proportional to volume, is known as Boyle's Law.
The pressure increases to 1.25 times the original.Boyle's Law tells us that pressure and volume are inversely proportional.Therefore, if the volume decreases from 1 to 0.8 then the pressure increases by 1/0.8 = 1.25
"For a fixed mass of ideal gas at fixed temperature, the product of pressure and volume is a constant." This means that if you have a container with an ideal gas in it, and the container is closed so that no gas can escape or get int (i.e. the mass of the gas contained is constant), when you raise the volume of the container by some ratio, the pressure will be reduced by the same ratio. So if you triple the volume, the pressure will be reduced to a third of its original value. And if you quadruple the pressure, the volume will go down by a factor of 4.
If the volume is constant, the density does not change with temperature. With increasing temperature there is still the same number of molecules confined to the same volume of space, so no difference in density.
In Polytropic process the product of Pressure and Volume (PV) power 'n' is constant where, 'n' is polytropic index
At constant temperature, the product of pressure and volume is a constant, or pressure is inversely proportional to volume, is known as Boyle's Law.
Energy
The product of pressure and volume. Does PV = nRT look familiar? (:
The pressure increases to 1.25 times the original.Boyle's Law tells us that pressure and volume are inversely proportional.Therefore, if the volume decreases from 1 to 0.8 then the pressure increases by 1/0.8 = 1.25
With the ideal gas law PV=nRT, if n (number of molecules, R(gas constant) and T (temperature) are fixed, then the product of P (pressure) and V (volume) is also constant. So. Pressure and Volume are inversely related. If pressure goes up, volume must go down and if pressure goes down, volume must increase. The same goes with increasing or decreasing volume.
The volume depends on the temperature and pressure - neither of which are given.
"For a fixed mass of ideal gas at fixed temperature, the product of pressure and volume is a constant." This means that if you have a container with an ideal gas in it, and the container is closed so that no gas can escape or get int (i.e. the mass of the gas contained is constant), when you raise the volume of the container by some ratio, the pressure will be reduced by the same ratio. So if you triple the volume, the pressure will be reduced to a third of its original value. And if you quadruple the pressure, the volume will go down by a factor of 4.
If the volume is constant, the density does not change with temperature. With increasing temperature there is still the same number of molecules confined to the same volume of space, so no difference in density.
The pressure is reduced four times.
Gases Boyle's law states that the Volume of a given amount of gas at constant Temperature varies inversely proportional to Pressure. You have a given volume of gas, and you double its pressure keeping Temperature constant, the volume will reduce by half.
Boyle's Law, named after Robert Boyle, explains this phenomenon. This law states that the product of volume and pressure remains constant under constant temperature. Thus, a decrease in pressure will yield an increase in volume to compensate.
Boyles Law refers to the way gas and pressure interact. It says that the pressure of a gas times the volume of the gas will equal a constant. The constant is supposed to represent an "ideal gas."