Question

a) the temperature and heat are............ quantities
b)............ is the average kinetic energy of the molecules of a substance​

Answer 1

Answer:

THERMAL QUANTITIES  

Explanation:

Temperature

This is an indication of the thermal state of a body and it is measured in degrees

Celsius or degrees Kelvin.

Heat

This is a form of energy measured in Joules (J).

The average kinetic energy of the particles of a substance is determined by the temperature of the medium, using the equation for an ideal gas. If the temperature is unknown, then the average speed and mass of the particles are utilized to determine the average kinetic energy.

Answer 2

A) the temperature and heat are process quantities

B) temperature is the average kinetic energy of the molecules of a substance

Explanation:

a) Since heat is usually defined in the context of a process by which energy can be transferred, it is called a process quantity. When there is heat in an object, that heat is usually transferred to our hand. It is also known as an extensive property, which means there is a change in temperature resulting from the transfer of heat from one object to another. This depends on the number of molecules present in the system or the object.

b) When temperature is measured in kelvin, the number obtained is directly proportional to the average kinetic energy of the molecules.

Learn more:

1) In isothermal process which of the following quantities remains constant:

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2) Name any four factors which influence the temperature of air:

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