Difference between Heat and Temperature

The terms “heat” and “temperature” are interchangeable, although they are not identical.

The temperature is governed by the energy stored in the individual system, whereas heat is the flow of energy between systems (or substances).

Here are some of the main differences between heat and temperature to help you understand how both differ:


Heat Vs Temperature:

What is Heat?

The entire energy of a material’s molecules moving is referred to as heat. Particle speed, particle size, and particle number all affect the amount of heat produced.

Convection, conduction, and radiation are the three basic methods for transferring heat.

What is Temperature?

 The average energy of the motion of molecules in the body is measured by temperature.

A temperature is a unit of measurement that measures the energy held by matter molecules and is proportional to the kinetic energy carried by matter particles

What is the Difference between Heat and Temperature?

Heat refers to the part of thermal energy that can be transmitted from one body to another simply due to the difference in temperature.

Temperature is one of the thermodynamic system’s properties that allows heat to be transmitted.

So, what’s the difference?  Let’s discuss the difference between them and how they are similar but not the same.

Heat is measured in Jules (J). SI system or calories (calories) in the CGS system.Temperature is measured in degrees centigrade (C) or Kelvin (K).
It is energy.A temperature is a unit of energy measurement.
Heat is the path of function.The temperature of the function’s point.
SI unit of heat is the joule.Kelvin is the SI unit of temperature.
This is the sum of all kinetic and potential energy stored in substance molecules.This is the average of the kinetic energy of all the molecules in a given object.
A device used to measure heat is a calorimeter.A device used to measure temperature is the thermometer.
When heat is moved from a hotter object to a colder one, it is called convection.The temperature depends directly on the heat, it increases or decreases with heat change.
The amount of heat generated in a substance is determined by the rate at which the particles break down, the type of particle, the mass, and other factors.Temperature dependence is directly related to the molecular motion of matter.
It is determined by the substance’s mass.It is independent of the mass substance.
The symbol of heat is Q.The symbol of Temperature is T.
Related Articles: Difference between Hard Water and Soft Water


You learned a lot about the distinctions between heat and temperature by reading this article.

The result of this discussion is that heat and temperature are two different concepts that are related to each other.

The quantity of heat carried by a substance determines its temperature.

This means that the higher the heatcontent the higher will be the temperature or vice-versa, both of these principles are very important.

The total number of particles in the body is represented by heat energy.

On the other hand, the temperature is a measure of the average energy of material particles.

Human life requires a lot of energy and heat is its major source.

• Section Under Diff

Leave a Comment