You are driving on the highway, and you come to a steep downhill section. as you roll down the hill, you take your foot off the gas pedal. you can ignore friction, but you can't ignore air resistance.

Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.