Laser light enters a container of benzene at angle of 43o to the normal line; the refracted laser light makes an angle of 27o with the normal line. Find the index of refraction of benzene. The index of refraction of air is 1.00.

Explanation:

Using the snell's law refraction to solve this problem;

According to the law, the ratio of the sine of incidence to the sine of refraction is a constant for any given pair of medium. Mathematically;

n is the refractive index of benzene

i is the angle of incidence = 43°

r is the angle of refraction = 27°

Get the index of refraction of benzene;

Hence the index of refraction of benzene is 1.502

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d

area of focus