Find the specific heat of a material that lost about 2,522.616j of energy in the calorimeter if it has a mass of 72.1g and experienced a change in temperature from 100°c to 24°c?

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.