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An insulated container of negligible mass holds 0.800 kg of water at 45.0° C. You put a 0.0800 kg ice cube at -15.0°C in the water (Figure 1). (a) Calculate the final temperature of the water once the ice has melted. (b) Calculate the change in entropy of the system.

An insulated container of negligible mass holds 0.800 kg of water at 45.0° C. You put a 0.0800 kg ice cube at -15.0°C in the water (Figure 1). (a) Calculate the final temperature of the water once the ice has melted. (b) Calculate the change in entropy of the system.

University Physics Volume 2
University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter3: The First Law Of Thermodynamics
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An insulated container of negligible mass holds 0.800 kg of water at 45.0° C. You put a 0.0800 kg ice cube at -15.0°C in the water (Figure 1). (a) Calculate the final temperature of the water once the ice has melted. (b) Calculate the change in entropy of the system. Figure Insulated container Ice at-15.0°C Liquid water at 45.0°C < 1 of 1 Final state: all liquid water liquid water+ ice? al temperature of the mixture, how will you determine the changes in entropy of the ice initially at er initially at 45.0°C? the left column to the appropriate blanks in the sentences on the right. nt(s) rentiate of the ice k done p of the water temperature re difference eat egrate The change in entropy depends on the amount of process in which temperature changes we must states. is an example of such process. Reset Help divided by . For a this relation between the initial and final For a process in which temperature is constant we can just use total amount of is an example of such process. by divided
Transcribed Image Text:An insulated container of negligible mass holds 0.800 kg of water at 45.0° C. You put a 0.0800 kg ice cube at -15.0°C in the water (Figure 1). (a) Calculate the final temperature of the water once the ice has melted. (b) Calculate the change in entropy of the system. Figure Insulated container Ice at-15.0°C Liquid water at 45.0°C < 1 of 1 Final state: all liquid water liquid water+ ice? al temperature of the mixture, how will you determine the changes in entropy of the ice initially at er initially at 45.0°C? the left column to the appropriate blanks in the sentences on the right. nt(s) rentiate of the ice k done p of the water temperature re difference eat egrate The change in entropy depends on the amount of process in which temperature changes we must states. is an example of such process. Reset Help divided by . For a this relation between the initial and final For a process in which temperature is constant we can just use total amount of is an example of such process. by divided
An insulated container of negligible mass holds 0.800 kg of water at 45.0° C. You put a 0.0800 kg ice cube at -15.0°C in the water (Figure 1). (a) Calculate the final temperature of the water once the ice has melted. (b) Calculate the change in entropy of the system. figure Insulated container Ice at-15.0°C Liquid water at 45.0°C 1 of 1 Final state: all liquid water liquid water+ ice? Once you find the final temperature of the mixture, how will you determine the changes in entropy of the ice initially at -15.0° C and the water initially at 45.0°C? Match the words in the left column to the appropriate blanks in the sentences on the right. ▸ View Available Hint(s) differentiate Melting of the ice work done Warming up of the water absolute temperature temperature difference heat integrate The change in entropy depends on the amount of process in which temperature changes we must states. is an example of such process. divided by this relation between For a process in which temperature is constant we can just use total amount of is an example of such process. by
Transcribed Image Text:An insulated container of negligible mass holds 0.800 kg of water at 45.0° C. You put a 0.0800 kg ice cube at -15.0°C in the water (Figure 1). (a) Calculate the final temperature of the water once the ice has melted. (b) Calculate the change in entropy of the system. figure Insulated container Ice at-15.0°C Liquid water at 45.0°C 1 of 1 Final state: all liquid water liquid water+ ice? Once you find the final temperature of the mixture, how will you determine the changes in entropy of the ice initially at -15.0° C and the water initially at 45.0°C? Match the words in the left column to the appropriate blanks in the sentences on the right. ▸ View Available Hint(s) differentiate Melting of the ice work done Warming up of the water absolute temperature temperature difference heat integrate The change in entropy depends on the amount of process in which temperature changes we must states. is an example of such process. divided by this relation between For a process in which temperature is constant we can just use total amount of is an example of such process. by
Expert Solution
Step 1

Given that:

Mass of water, mw=0.800 kgInitial temperature of water, Tw=45.0°CMass of ice, mi=0.0800 kgInitial temperature of ice, Ti=-15.0°C

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