White light is incident on the interface of glass and air as shown in the figure. If green light is just totally internally reflected then the emerging ray in air contains

Question

G1 Physics · Accepted Answer

Derived solution: Step 1: Apply the standard geometrical-optics ray laws and the geometry shown/given in the question. Step 2: Substitute the values given in the question and apply the geometry/sign convention shown. Step 3: On simplification the result is yellow, orange, red. Therefore the correct option is A.