Understanding Heat: Definition & Unit

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Heat is defined as the energy transferred between systems or objects due to a temperature difference. Its unit, the joule, is expressed as kgm²/s², which relates to the work done when a force moves an object over a distance. The connection between heat and its unit lies in the principles of thermodynamics, where heat energy is a form of mechanical energy. Understanding this relationship is crucial for grasping how heat functions in physical systems. The discussion emphasizes the need to explore foundational concepts in physics to clarify these definitions and units.
OcaliptusP
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What is definition of heat? And why it's unit is kgm^2/s^2?
I couldn't be able to link the unit to the definition.
 
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