Problem: One tablespoon of peanut butter has a mass of m. It is combusted in a calorimeter whose heat capacity is C. The temperature of the calorimeter rises from T1 to T2. One tablespoon of peanut butter has a mass of 17 g. It is combusted in a calorimeter whose heat capacity is 130 kJ/°C . The temperature of the calorimeter rises from 22.5 °C to 25.6 °C.Find the food caloric content of peanut butter.

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q = Ccal T


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One tablespoon of peanut butter has a mass of m. It is combusted in a calorimeter whose heat capacity is C. The temperature of the calorimeter rises from T1 to T2


One tablespoon of peanut butter has a mass of 17 g. It is combusted in a calorimeter whose heat capacity is 130 kJ/°C . The temperature of the calorimeter rises from 22.5 °C to 25.6 °C.


Find the food caloric content of peanut butter.

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