To practice problem-solving strategy 19.1 work in ideal-gas processes. a cylinder with initial volume v contains a sample of a gas at pressure p. on one end of the cylinder, a piston is let free to move so that the gas slowly expands in such a way that its pressure is directly proportional to its volume. after the gas reaches the volume 3v and pressure 3p, the piston is pushed in so that the gas is compressed isobarically to its original volume v. the gas is then cooled isochorically until it returns to the original volume and pressure. find the work w done on the gas during the entire process.

explanation: magnetic pole, region at each end of a magnet where the external magnetic field is strongest. the south-seeking pole, or any pole similar to it, is called a south magnetic pole. unlike poles of different magnets attract each other; like poles repel each other.

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.

conduct current i mean it makes sense