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maria [59]
4 years ago
12

What work is done by a system on its environment when an ideal gas is maintained at a constant pressure of 200 newtons/meter2 du

ring an isobaric process, while the volume decreases by 0.2 cubic meters?
A. 40 joules
B. 1,000 joules
C. -40 joules
D. -1,000 joules
Physics
2 answers:
Paraphin [41]4 years ago
5 0

As we know that work done by external environment is given as

W = P\Delta V

here we know that

P = 200 N/m^2

\Delta V = 0.2 m^3

now we will have

W = P\Delta V

W = 200 N/m^2 (0.2 m^3)

W = 40 J

so work done by external atmosphere will be 40 J

so correct answer will be

A. 40 joules

Oksi-84 [34.3K]4 years ago
3 0

Answer:

a. 40 joules is INCORRECT on PLATO!!!!!

Explanation:

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