The diagram above shows an incident ray A, inclined at angle...
The diagram above shows an incident ray A, inclined at angle of 50o to the interface CB. The ray OB is found to lie along the surface. What is the refractive index of the medium X with respect to air?
A.
sin50o/sin40o
B.
sin40osin50o
C.
sin90o/sin50o
D.
sin40o/sin90o
E.
sin90o/sin40o
Correct answer is E
No explanation has been provided for this answer.
Similar Questions
Rectifiers are used to convert ...
Which of the following is true of an electrical charge? ...
The component of a vector in a given direction is ...
Dispersion occurs when white light passes through a glass prism because of the? ...
According to Newton's law of cooling, the heat energy lost per unit area of a body depends on th...