We know that the index of refraction of materials can help identify those materials. When a light beam is shined onto a surface with an angle of incidence of 65.3°, the reflected ray is found to be completely polarized. (a) What is the index of refraction of the reflecting material?

chemical properties of thing

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.

the inner core.

good luck: )

klicker

statement #3 on andre"s list is false.