Heat is the transfer of energy from one object to another due to a temperature difference. Heat can be measured in joules, BTU (British thermal units), or calories. Learn the definition of heat as the transfer of energy from a hot object to a colder object. Explore how temperature is a measure of the ability to transfer heat and how heat affects the surroundings. What is Heat in Physics? | Definition, Formula, Types, Units – Thermometry and Calorimetry Heat is a form of energy called thermal energy which flows from a (hotter) higher temperature body to a lower temperature body (colder) when they are placed in contact. Heat or thermal energy of a body is the sum of kinetic energies of all its constituent particles, on account of translational, vibrational and rotational motion. Heat is a form of energy that is transferred from one body to another as a result of a difference in temperature. Explore heat , a form of energy and understand its types and uses along with specific examples.
