'J kg oc' diaporamas de présentation

Thermal Properties

Thermal Properties. Ch 16 & 17: Temperature & Heat. Joseph Black (1728-1799). English Chemist Founder of calorimetry technique Proposed a theory of heat that did not reference phlogiston , including: The heat equation Specific heat capacity & Latent heat

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Heat is defined to be

Heat is defined to be. The amount of microscopic translational and rotational kinetic energy in an object Energy that is transferred to an object because of a temperature difference The temperature of an object in terms of degrees Kelvin. Energy transferred (Q).

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Heat

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Heat capacity and specific heat capacity

Heat capacity and specific heat capacity. Heat Capacity. The amount of heat required to raise the temperature of a body by 1 o C Energy (E) Heat Capacity (C) = --------------------------- temp. change ( ??)

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P1.1.4 Heating and Insulating B uildings

P1.1.4 Heating and Insulating B uildings. Specific Heat Capacity. You will (hopefully) learn that: The greater the mass of an object the more energy is required to raise its temperature. The material it is made from affects the amount of energy required to heat it.

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