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A 2.0 cal/s heater is submerged in a 1.0-liter beaker full of water for 10 min. What is the temperature rise if all the heat

A 2.0 cal/s heater is submerged in a 1.0-liter beaker full of water for 10 min. What is the temperature rise if all the heat goes into raising the temperature of the water?

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