**Problem Statement:****Question:** What mass of water at **20.0°C** must be allowed to come to thermal equilibrium with a **1.95-kg** cube of aluminum initially at **150°C** to lower the temperature of the aluminum to **60.0°C**? Assume any water turned to steam subsequently recondenses.**Answer Box:** [ ] kg**Explanation:** This problem involves the concept of thermal equilibrium between two substances at different initial temperatures. The goal is to determine the mass of water needed to cool down the aluminum block. To find the correct answer, one must account for the heat lost by the aluminum and the heat gained by the water. If the water turns into steam, it is assumed that this steam will condense back into water, continuing to absorb heat until equilibrium is achieved.

Answered: Image /qna-images/answer/eb0138ee-e9f1-4f67-8860-b976d4671d3e.jpg

s of water at 20.0°C must be allowed to come to thermal equilibrium with a 1.95-kg cube of aluminum initially at ower the temperature of the aluminum to 60.0°C? Assume any water turned to steam subsequently recondenses.

s of water at 20.0°C must be allowed to come to thermal equilibrium with a 1.95-kg cube of aluminum initially at ower the temperature of the aluminum to 60.0°C? Assume any water turned to steam subsequently recondenses.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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