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College Physics
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ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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![Party Planning You are expecting to serve 34 cups of soft drinks to your guests tonight. Each cup will hold 276 g of a soft drink that has a specific heat of 4186 J/(kg · K) and an initial temperature of 24°C.
Part A
If each guest would like to enjoy the drink at 3.0 °C, how much ice (in kg) should you buy? Assume the initial temperature of the ice is 0°C, and ignore the heat exchange with the plastic cups and the surroundings.
Express your answer to two significant figures and include appropriate units.
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Transcribed Image Text:Party Planning You are expecting to serve 34 cups of soft drinks to your guests tonight. Each cup will hold 276 g of a soft drink that has a specific heat of 4186 J/(kg · K) and an initial temperature of 24°C.
Part A
If each guest would like to enjoy the drink at 3.0 °C, how much ice (in kg) should you buy? Assume the initial temperature of the ice is 0°C, and ignore the heat exchange with the plastic cups and the surroundings.
Express your answer to two significant figures and include appropriate units.
Templates Symbols undo redo reset keyboard shortcuts help
24.6
kg
Submit
Previous Answers Request Answer
X Incorrect; Try Again; 2 attempts remaining
Provide Feedback
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