Why can the volume of a sample of plasma change when the substance is moved from one substance is moved from one container to another?

a. plasma is made of charged ions and electrons, so they interact differently in different places.

b. plasma can have lots of space between its particles, so naturally expands compresses.

c. plasma is made of neutral atoms that can split into separate ions and electrons when placed in a new container.

d. plasma can change between a rigid shape and free-moving form, so it will have different volumes in different containers.

At the negative terminal of the battery the electron has electric potential energy. what happens to this energy as the electron jumps from the negative to the positive terminal?

The amount of work done is determined by 2 factors. describe an example of work (using the scientific definition) list the 2 factors that determine the amount of work done.

Amerry-go-round of radius r, shown in the figure, is rotating at constant angular speed. the friction in its bearings is so small that it can be ignored. a sandbag of mass m is dropped onto the merry-go-round, at a position designated by r. the sandbag does not slip or roll upon contact with the merry-go-round. how would you rank the following different combinations of m and r on the basis of the angular speed of the merry-go-round after the sandbag "sticks" to the merry-go-round from largest to smallest. a) m = 10kg, r = 0.25r b) m = 20kg, r = 0.25r c) m = 10kg, r = 0.50r d) m = 10kg, r = 1.0r e) m = 15kg, r = 0.75r f) m = 40kg, r = 0.25r