What would be the final temperature if you mixed a liter of
Final temperature.
Answer to Problem 58A
Final temperature is,
Explanation of Solution
Given:
Volume of water which temperature is
Volume of water which temperature is
Formula used:
Where, Q is amount of heat generated, m is mass, c is specific heat and
Calculation:
Density of water is,
Volume of cold water,
Therefore, mass of cold water,
Mass of hot water,
According to heat transfer heat lost by hot water is equal to heat gained by cold water.
Let, final temperature is
Therefore,
Conclusion:
Therefore, final temperature is
Chapter 21 Solutions
Conceptual Physics: The High School Physics Program
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