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By the end of this section, you will be able to do the following: Explain heat, heat capacity, and specific heat; Distinguish between conduction, convection, and radiation; Solve problems involving specific heat and heat transfer
Heat is the flow of energy from one object to another. This flow of energy is caused by a difference in temperature. The transfer of heat can change temperature, as can work, another kind of energy transfer that is central to thermodynamics.
Thermodynamics is the study of how heat moves around in ‘macroscopic’ objects.
Heat is a type of energy transfer that is caused by a temperature difference, and it can change the temperature of an object. As we learned earlier in this chapter, heat transfer is the movement of energy from one place or material to another as a result of a difference in temperature.
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6 Μαρ 2024 · Learn about heat in thermodynamics in physics and chemistry. Get the heat definition, formulas, and example calculations.
We can begin studying thermal properties of matter with definitions of temperature and heat. Temperature is a relative measure, or indication of hotness or coldness. A hot utensil is said to have a high temperature, and ice cube to have a low temperature.
