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 Form 3 Physics Quantity of Heat Video Questions and Answers

An immersion heater rated 90W is placed in a liquid of mass 2kg. When the heater is switched on for 15 minutes the temperature of the liquid rises from #20^0C# to #30^0 C#. Determine the specific heat capacity of the liquid. (Assume no heat losses).

 (3m 6s)
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