a ray of light exits a glass block. once in air it makes an angle of 75.0 to the normal with glass surface. what is the
Posted: Mon May 16, 2022 4:31 pm
a ray of light exits a glass block. once in air it makes an angle of 75.0 to the normal with glass surface. what is the value of the angle of incidence of the ray within the block? use the following refractive index values : air is 1.00 and glass is 1.33