An iron ball heated to 90°C is dropped into a pail of water at 25°C. After 15 minutes, the ball reaches a temperature at 65°C. Determine the temperature of the ball at the end of another 15 minutes. a. 46.159 °C b. 49.615 °C c. 41.596 °C d. 45.961 °C

An iron ball heated to 90°C is dropped into a pail of water at 25°C. After 15 minutes, the ball reaches a temperature at 65°C. Determine the temperature of the ball at the end of another 15 minutes. a. 46.159 °C b. 49.615 °C c. 41.596 °C d. 45.961 °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

Chapter16: Temperature And The Kinetic Theory Of Gases

Section: Chapter Questions

Problem 1P

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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

a. 46.159 °C

b. 49.615 °C

c. 41.596 °C

d. 45.961 °C

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