PLEASE HELP Describe what happens to particles of matter as you cool the matter to absolute zero (OK). In your description, be sure to explain the changes in kinetic energy and
particle motion

true is the correct answer

hope i

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.

snell's law

refractve index = sin incidence / sin refraction

the ima (higher than 1m) will be greater than the ima with the height of 1m.