What condition is necessary for the sustained flow of water in a pipe? What analogous condition is necessary for the sustained flow of charge in a wire?
Chapter 19 – Temperature 19.1 – Temperature and the Zeroth Law of Thermodynamics - You don’t feel actual temperature; you feel the rate of energy transfer by heat - Two objects at different temperatures will reach an intermediate temperature when in contact - thermal contact—energy can be exchanged between them due to temperature difference by heat or electromagnetic radiation - thermal equilibrium—two objects don’t exchange energy by heat or electromagnetic radiation when placed in thermal contact - zeroth law of thermodynamics—If objects A and B are separately in thermal equilibrium with a third object, C, then A and B are in thermal equilibrium with each other. - temperature—the property that determines whether an object is in thermal equilibrium with other objects. Two objects