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Example: Ice-cold Lemonade
Ice at 0°C is placed in a Styrofoam cup containing 0.32 kg of lemonade
at 27°C. The specific heat capacity of lemonade is virtually the same as
that of water. After the ice and lemonade reach and equilibrium
temperature, some ice still remains. Assume that mass of the cup is
so small that it absorbs a negligible amount of heat.
(@b_² = SMAD)+¹=²
Heat lost by
lemonade
Heat gained
by ice

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