An object with a mass of #1 kg#, temperature of #155 ^oC#, and a specific heat of #32 (KJ)/(kg*K)# is dropped into a container with #15 L # of water at #0^oC #. Does the water evaporate? If not, by how much does the water's temperature change?
1 Answer
At the end the water is at
Explanation:
The object temperature decreases from 155°C to the temperature T1 giving heat to the water
Water takes this heat, warming from t= 0°C to the temperature T1.
(as one liter of water is one kg of water) equaling the lost heat with the gained heat, and resolving as a function of
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Warning: There doesn't exist a solid object with a specific heat of