A chunk of metal with a mass of 250.5 g at 76.8°C is placed in 0.1 kg of water initially at a temperature of 21.3°C. The metal and water reach the final equilibrium temperature of 34.78°C. If no heat is exchanged between the system and its surrounding, (specific heat of water is 1 cal/g °C).

A chunk of metal with a mass of 250.5 g at 76.8°C is placed in 0.1 kg of water initially at a temperature of 21.3°C. The metal and water reach the final equilibrium temperature of 34.78°C. If no heat is exchanged between the system and its surrounding, (specific heat of water is 1 cal/g °C).

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter2: The Kinetic Theory Of Gases

Section: Chapter Questions

Problem 89AP: (a) Estimate the specific heat capacity of sodium from the Law of Dulong and Petit. The molar mass...

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Question

Part A:
A chunk of metal with a mass of 250.5 g at 76.8°C
is placed in 0.1 kg of water initially at a
temperature of 21.3°C. The metal and water reach
the final equilibrium temperature of 34.78°C. If no
heat is exchanged between the system and its
surrounding, (specific heat of water is 1 cal/g °C).
Calculate the,
specific heat of the metal in J/kg°C:

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