9. A glass rod is 0.50 m long and has a mass of 0.50 kg. When the rod is heated, its length is increasedby 2.0 x 104 m. Calculate the amount of energy that is added to the rod as heat.Note: Cglass=840 J/(kg °C) and glass = 9.0 x 10-6 °C -¹.

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A glass rod is 0.50 m long and has a mass of 0.50 kg. When the rod is heated, its length is increased by 2.0 x 10 m. Calculate the amount of energy that is added to the rod as heat. Note: Cglass=840 J/(kg °C) and a glass = 9.0 x 10-6 °C-1.

A glass rod is 0.50 m long and has a mass of 0.50 kg. When the rod is heated, its length is increased by 2.0 x 10 m. Calculate the amount of energy that is added to the rod as heat. Note: Cglass=840 J/(kg °C) and a glass = 9.0 x 10-6 °C-1.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter10: Thermal Physics

Section: Chapter Questions

Problem 51AP

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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.

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9. A glass rod is 0.50 m long and has a mass of 0.50 kg. When the rod is heated, its length is increased
by 2.0 x 104 m. Calculate the amount of energy that is added to the rod as heat.
Note: Cglass=840 J/(kg °C) and glass = 9.0 x 10-6 °C -¹.

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