Geometrical OpticsHard
Question
Which one of the following is not due to total internal reflection?
Options
A.Working of optical fiber
B.Difference between apparaent and real depath of a pond
C.Mirage on hot summer days
D.Brilliance of diamond
Solution
Difference between the apparent and real depath of a pond is due to refraction. Otherthree are due to total internal reflexction.
Create a free account to view solution
View Solution FreeMore Geometrical Optics Questions
A ray of light falls on the surface of a spherical glass paper weight making an angle α with the normal and is refr...A cubical block of glass of refractive index n1 is in contact with the surface of water refractive index n2. A beam of l...Three prisms 1,2 and 3 have the prism angle A = 60o, but their refractive indices are respectively 1.4, 1.5 and 1.6.If &...The magnifying power of a telescope is 9. When it is adjusted for parallel rays the distance between the objective and e...Minimum and maximum distance should be for clear vision of healthy eye...