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Author Question: Which of the following is TRUE if sysU = -95 J? (Read 43 times)

Redwolflake15

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on: Nov 18, 2019

Question 1

Which of the following signs on q and w represent a system that is doing work on the surroundings as well as gaining heat from the surroundings?
◦ q = +, w = -
◦ q = -, w = +
◦ q = -, w = -
◦ q = +, w = +
◦ None of these represent the system referenced above.

Question 2

Which of the following is TRUE if ΔsysU = -95 J?
◦ The system is losing 95 J, while the surroundings are gaining 95 J.
◦ Both the system and the surroundings are gaining 95 J.
◦ Both the system and the surroundings are losing 95 J.
◦ The system is gaining 95 J, while the surroundings are losing 95 J.
◦ None of the above are true.
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Marked as best answer by Redwolflake15 on Nov 18, 2019

cswans24

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Reply #1 on: Nov 18, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Redwolflake15

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Reply 2 on: Nov 18, 2019
Wow, this really help

Joy Chen

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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