An electric heater supplies 13500 joules of heat energy to a metal block of mass \(0.5kg\). The temperature of the block rises from \(20^{\circ}C\) to \(80^{\circ}C\) during the heating process.
When a mass of material adsorbs heat energy its temperature increases. The temperature rise DT is related to the heat transfer DQ through the Heat Capacity C: ...
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