It is known that the kinetics of recrystallization for some alloy obeys the avrami equation, andthat the value of n in the exponential is 5.0. if, at some temperature, the fraction recrystallized is0.30 after 100 min, determine the rate of recrystallization at this temperature.

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.