La luz pasa del agua al aire. El haz sale al aire formando un ángulo de 32 grados con la superficie horizontal del agua, ¿Cual es el ángulo de incidencia dentro del agua?

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.