For total internal reflection the ray of light enters
from denser to rarer medium
from rarer to denser medium
medium of same refractive index
medium with same coefficient of reflection

Question

For total internal reflection the ray of light enters from denser to rarer mediumfrom rarer to denser mediummedium of same refractive indexmedium with same coefficient of reflection

Toppr Admin · Accepted Answer

Total internal reflection takes place when a light enters from denser to rarer medium- From snell-apos-s law- the light tends to bend away from the normal to the surface- If the difference in optical densities is huge- the light rays tends to refract at more than 90-x2218- and actually starts reflecting-

For total internal reflection the ray of light enters from denser to rarer mediumfrom rarer to denser mediummedium of same refractive indexmedium with same coefficient of reflection

Total internal reflection takes place when a light enters from denser to rarer medium. From snell's law, the light tends to bend away from the normal to the surface. If the difference in optical densities is huge, the light rays tends to refract at more than 90∘ and actually starts reflecting.

For total internal reflection the ray of light enters
from denser to rarer medium
from rarer to denser medium
medium of same refractive index
medium with same coefficient of reflection