PIA stage 3

Branch of physics that examines the transfer of heat and work associated with physicochemical processes:

All this laws are combined in the Combined gas law , except:

Law that states that, at a constant pressure, the volume of a gas is directly proportional to its absolute temperature.

“F” in w = F x d , stand for

This represents the energy, it is the portion of a system’s total energy that can be converted.

This quantifies the thermal energy of a chemical system

Law that states that the pressure of a gas is directly proportional to its absolute temperature

Force exerted by gas particles on the walls of their container.

Law that use the formula of (P1) x (V1) = (P2) x (V2)

What’s the SI unit for temperature?

These systems can exchange both energy and matter with their surroundings.

is the amount of work done by a constant force of 1 newton acting over a distance of 1 meter.

Is a unit used to measure energy, work, and heat .

This law describes the relationship between the pressure, volume and absolute temperature of a fixed amount of gas

System that cannot exchange either energy or matter with their environment.

Is defined as the ability to perform work or transfer heat.

The kinetic energy of particles in a gaseous mass.

In this process. As the temperature changes, the volume of the gas also changes.

Thermodynamic variables that maintain the same value irrespective of change in mass.

Refers to the energy utilized to move an object a certain distance against force.

This is the total energy.

Energy utilized to move an object

In contrast, irreversible processes do not allow both the system and the environment.

It occurs in well insulated systems where heat is not exchanged whit the surrounding environment.

This is a measure of the energy in thermodynamics process that cannot do useful work