d to throw the current into eitherthe heating coil (M) or a rheostat (R) of equal resistance outsidethe calorimeter, and simultaneously to record on the chrono-graph tape the time when the switch was thrown. Measurementsof current and potential difference were taken alternately duringthe period of… … TO MASTER CLOCK bwvJ HEATING COILJ06>Ct) SHAPE OF BLADE IN SWITCH SWITH AUTOMATIC CHRONOGRAPH SWITCH. Pig. 5.—Diagram of circuits for electrical method potentiometer settings were very nearly the same for both measure-ments. The mean current, mean potential difference and thetime, the product of…
Specific heat and latent heat · Heat flow, thermal and thermodynamic processes
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