Question

Light is incident from water onto a flat transparent slab of material, at an angle of 50.3° with the normal. The reflected ray and the refracted ray are perpendicular to each other. What is the index of refraction of the transparent substance? If the angle of incidence increases, what happens to the angle between the reflected and refracted rays? The angle increases. The angle remains 90°. The angle decreases.

          Light is incident from water onto a flat transparent slab of material, at an angle of 50.3° with the normal. The reflected ray and the refracted ray are perpendicular to each other.
What is the index of refraction of the transparent substance?
If the angle of incidence increases, what happens to the angle between the reflected and refracted rays?
The angle increases.
The angle remains 90°.
The angle decreases.

$Light is incident from water onto a flat transparent slab of material, at an angle of 50.3° with the normal. The reflected ray and the refracted ray are perpendicular to each other. What is the index of refraction of the transparent substance? If the angle of incidence increases, what happens to the angle between the reflected and refracted rays? The angle increases. The angle remains 90°. The angle decreases.$

Added by Ann B.

Question

Please give Ace some feedback