Set 2 - ec
11. which planet has the least elliptical orbit?
(1) jupiter
(2) mars
(3) venus
(4) saturn
11

11. Which planet has the least elliptical orbit?

(1) Jupiter

(2) Mars

(3) Venus

(4) Saturn

Venus the least elliptical orbit (the most circular one).

The answer would have to be option A "solid ice." The molecules in the ice are not moving at all they are together shaking, and kinetic energy is the amount of energy a object has when its moving. If the ice particles are not moving they don't have kinetic energy they have potential energy which is the amount of energy a object has when it isn't moving. Also, water molecules are moving but not so fast which would mean they do have kinetic energy but not much. Water Vapor is gas which would mean the molecules are moving fast which would also mean that they have a huge amount of kinetic energy but you are asking for the lowest amount of kinetic energy not the highest.

Hope this helps!