i) A 824g glass pan of specific heat 792 J/kg.°C kept on a stove and 0.545 L water of specific heat 4186 J/kg.°C in it are heated from 24°C to 78°C. How much heat is required to raise the temperature of (a) the pan - kJ (b) the water - kJ

i) A 824g glass pan of specific heat 792 J/kg.°C kept on a stove and 0.545 L water of specific heat 4186 J/kg.°C in it are heated from 24°C to 78°C. How much heat is required to raise the temperature of (a) the pan - kJ (b) the water - kJ

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 14P

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Concept explainers

Calorimetry

Measuring the heat transferred during chemical reactions or other physical processes is known as calorimetry. It comes under the branch of thermochemistry.

Question

i) A 824g glass pan of specific heat 792 J/kg.°C
kept on a stove and 0.545 L water of specific heat
4186 J/kg.°C in it are heated from 24°C to 78°C.
How much heat is required to raise the
temperature of
(a) the pan -
kJ
(b) the water -
kJ

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