A large jug containing 1.5 kg of water is placed in the freezer. (i) The water cools from 25 °C to 0 °C in a time of 60 minutes. The specific heat capacity of water is 4.2 J / (g °C). Calculate the thermal energy (heat) removed from the water as it cools from 25 °C to 0 °C.

A large jug containing 1.5 kg of water is placed in the freezer. (i) The water cools from 25 °C to 0 °C in a time of 60 minutes. The specific heat capacity of water is 4.2 J / (g °C). Calculate the thermal energy (heat) removed from the water as it cools from 25 °C to 0 °C.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 9OQ

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Question

A large jug containing 1.5 kg of water is placed in the freezer.
(i) The water cools from 25 °C to 0 °C in a time of 60 minutes. The specific heat
capacity of water is 4.2 J / (g °C).
Calculate the thermal energy (heat) removed from the water as it cools from 25 °C
to 0 °C.

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