The light does not undergo a phase change.
Also, the surface of a mirror is a rigid boundary.
Answer:
horizontal distance left of the loop should you launch is 7.1m
Explanation:
See attached file
C
Because magnet involves 2 opposite poles so therefore it would have to be C
Answer:
True, when it evaporates heat goes down, because it’s up the the sky.
Facts: In order for water to evaporate, hydrogen bonds must be broken. Water's heat of vaporization is 540 cal/g.
Because of the need for so much energy to evaporate, as water leaves the surface from which it is evaporating and removes a lot of heat with it.
