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A person tries to heat up her bath water by adding 5.0 L of water at 80 °C to 60 L of water at 30°C. What is the final temperature of the water? A) 38°C B) 36°C C) 40°C D) 34°C

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter11: Energy In Thermal Processes

Section: Chapter Questions

Problem 18P: Lead pellets, each of mass 1.00 g, are heated to 200.C. How many pellets must be added to 0.500 kg...

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Question

A person tries to heat up her bath water by adding 5.0 L of water at 80 °C to 60 L of water at 30°C.
What is the final temperature of the water?
A) 38°C
B) 36°C
C) 40°C
D) 34°C

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