# Question: Show that when the reflected light is completely polarized the

Show that when the reflected light is completely polarized, the sum of the angle of incidence and the angle of refraction is equal to 90o.

## Relevant Questions

The critical angle for a certain plastic and air interface is 39o. If the angle of incidence is adjusted so the reflected light has maximum polarization, what would be the angle of refraction? What are the main differences among the following refracting telescopes: an astronomical telescope, a Galilean telescope, and a terrestrial telescope? With an object at the focal point of a magnifying glass, the magnification is given by m = (25 cm) / f (Eq. 25.4). According to this equation, the magnification could be increased indefinitely by using lenses with shorter ...A senior citizen wears bifocals (Fig. 25.23) in which the top half of the lens has a focal length of – 0.850 and the bottom half of the lens has a focal length of + 0.500. What are this person’s near point and far point? When viewing an object with a magnifying glass whose focal length is 10 cm, a student positions the lens so that there is minimum eyestrain. What is the observed magnification?Post your question