SATHEE: Thermodynamics Question 143

Thermodynamics Question 143

Question: If a system undergoes contraction of volume then the work done by the system will be

[BHU 1999]

Options:

A) Zero

B) Negligible

C) Negative

D) Positive

Show Answer

Answer:

Correct Answer: C

Solution:

$ \Delta W=P\Delta V; $

Here DV is negative so DW will be negative

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Thermodynamics Question 143

Question: If a system undergoes contraction of volume then the work done by the system will be

Options:

Answer:

Solution:

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