The Index is about
refraction of the cornea
the same as that on water
use this fact to explain why
you cannot
See as
well in water as in air

v=ir = 3x15 =45 v

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.