Heat and temperature are fundamental concepts in thermodynamics and mechanical engineering:

Heat is energy transferred between two bodies due to a temperature difference, measured in joules or calories. It transfers through conduction, convection, or radiation and is essential for designing efficient systems like heat exchangers and engines.

Temperature measures the average kinetic energy of particles in a substance, indicating its hotness or coldness. Units include Celsius, Fahrenheit, or Kelvin. It influences material behavior and properties in mechanical systems.

In summary, heat is energy transfer, while temperature is a measure of hotness or coldness, crucial in mechanical engineering.

0:00 - 1.12 What is Heat?
1.12 - 1.15 What is temperature?
1.15 - 3.07 Difference between them


Heat vs Temperature
Understanding Heat Transfer
Basics of Mechanical Engineering
Thermodynamics for Beginners
Temperature Units Explained
Heat and Energy Transfer
Introduction to Thermal Engineering
Mechanical Engineering Principles
Heat Conduction in Solids
Convection in Fluids
Radiation Heat Transfer
Thermal Engineering Fundamentals
Mechanical Engineering Education
Heat Exchanger Design
Temperature and Material Properties


Coimbatore Institute of Technology (CIT), Coimbatore
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College of Engineering, Thiruvananthapuram (CET)
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Sri Krishna College of Engineering and Technology (SKCET), Coimbatore
Kumaraguru College of Technology (KCT), Coimbatore


College of Engineering, Guindy (CEG), Chennai
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