A gas expands from an initial volume of $0.040 \mathrm {~m} ^ { 3 }$ to a final volume of $0.085 \mathrm {~m} ^ { 3 }$ while its pressure increases linearly with the volume (so that the process follows a straight-line path in a $p V$ diagram) from $110 \mathrm { kPa }$ to $225 \mathrm { kPa }$. How much work is done by the gas during this expansion?
A) $11 \mathrm {~kJ}$
B) $7.8 \mathrm {~kJ}$
C) $12 \mathrm {~kJ}$
D) $5.2 \mathrm {~kJ}$
E) $7.5 \mathrm {~kJ}$

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The Answer of A gas expands from an initial volume of $0.040 \mathrm {~m} ^ { 3 }$ to a final volume of $0.085 \mathrm {~m} ^ { 3 }$ while its pressure increases linearly with the volume (so that the process follows a straight-line path in a $p V$ diagram) from $110 \mathrm { kPa }$ to $225 \mathrm { kPa }$. How much work is done by the gas during this expansion?
A) $11 \mathrm {~kJ}$
B) $7.8 \mathrm {~kJ}$
C) $12 \mathrm {~kJ}$
D) $5.2 \mathrm {~kJ}$
E) $7.5 \mathrm {~kJ}$

A Gas Expands from an Initial Volume Of 0.040 m30.040 \mathrm {~m} ^ { 3 }0.040 m3

A Gas Expands from an Initial Volume Of $0.040 \mathrm {~m} ^ { 3 }$