QUESTION 2 Calculate AStot (J K-1) when 10 J of heat flows reversibly from a 100 °C reservoir to another 100 °C reservoir. Do not include units in your answer. Write the numerical value in normal form.

College Physics
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Author:Paul Peter Urone, Roger Hinrichs
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Chapter15: Thermodynamics
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Problem 61PE: (a) What is the change in entropy if you start with 10 coins in the 5 heads and 5 tails macrostate,...
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Question 2
hotter reservoir is at 10 °C and the colder is at 0 °C.
Do not include units in your answer.
Write the numerical value in normal form.
QUESTION 2
Calculate AStot (J K) when 10 J of heat flows reversibly from a 100 °C reservoir to another 100 °C
reservoir.
Do not include units in your answer.
Write the numerical value in normal form.
QUESTION 3
Is the following statement true or false?
The change in total entropy is positive when heat is transferred between a hot object and a cold object in
thermal contact because the process is irreversible.
O True
O False
Transcribed Image Text:hotter reservoir is at 10 °C and the colder is at 0 °C. Do not include units in your answer. Write the numerical value in normal form. QUESTION 2 Calculate AStot (J K) when 10 J of heat flows reversibly from a 100 °C reservoir to another 100 °C reservoir. Do not include units in your answer. Write the numerical value in normal form. QUESTION 3 Is the following statement true or false? The change in total entropy is positive when heat is transferred between a hot object and a cold object in thermal contact because the process is irreversible. O True O False
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