Stefan's Constant Kit

Description: The KIT contains two black copper radiation plates with heater element in between, three thermometers, built in power Supply, ac. voltmeter, ac. Ammeter and their controls. SALIENT FEATURES There is practically no loss of heat energy from heating element by conduction, convection or radiation Therefore, entire heat energy of the heating element is transferred to the discs. As the efficiency of the heating element is nearly equal to one, almost entire electrical energy supplied to the heater will be converted in heat energy.