We have some gas in a container at high pressure. The volume of the container is 480 cm3
. The pressure of the gas is 2.52 × 105 Pa. We allow the gas to expand
at constant temperature until its pressure is equal to the atmospheric pressure, which at
the time is 0.857 × 105 Pa. (a) Find the work (J) done on the gas. (b) Find the change of
internal energy (J) of the gas. (c) Find the amount of heat (J) we added to the gas to
keep it at constant temperature. Be sure to include the correct signs on the answers.

uranium fissions/breaks up giving out energy and neutrons

a. are

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.