AP Physics 2mediummcq1 pt
A gas expands isobarically at 2.0×10⁵ Pa from 1.0×10⁻³ m³ to 3.0×10⁻³ m³. The work done BY the gas is
A.400 J
B.200 J
C.600 J
D.800 J
Explanation
Core Concept
W = PΔV = (2.0×10⁵)(2.0×10⁻³) = 400 J.
Correct Answer
A400 J
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