A gas is enclosed in a container fitted with a piston of cross$-$sectional area

$0\mathrm{.}150$

$$

m

$2$

$.$ The pressure of the gas is maintained at

$6\mathrm{.}00$

$$

$$

$$

$10$

$3$

Pa as the piston moves inward

$20\mathrm{.}0$

cm$.$

Calculate the work done by the gas.

SHOW ANSWER

If the internal energy of the gas decreases by

$8\mathrm{.}00$

J$,$ find the amount of energy removed from the system by heat during the compression.

A gas is enclosed in a container fitted with a piston of cross$-$sectional area

$0\mathrm{.}150$

$$

m

$2$

$.$ The pressure of the gas is maintained at

$6\mathrm{.}00$

$$

$$

$$

$10$

$3$

Pa as the piston moves inward

$20\mathrm{.}0$

cm$.$

Calculate the work done by the gas.

SHOW ANSWER

If the internal energy of the gas decreases by

$8\mathrm{.}00$

J$,$ find the amount of energy removed from the system by heat during the compression.