Guest

two plane mirror inclined to each otherat an angle of 60 degree a ray of light incident on one mirror at angle thetta . the ray reflected from this mirror falls on the second mirror from it is reflected parrell to the first mirror. calculate the value of thetta.

two plane mirror inclined to each otherat an angle of 60 degree a ray of light incident on one mirror at angle thetta . the ray reflected from this mirror falls on the second mirror from it is reflected parrell to the first mirror. calculate the value of thetta.

Grade:

1 Answers

gauhar singh
7 Points
9 years ago

the solution is somewhat complex n needs a diagram, i am sorry i cannot post it but the ans is 30 degrees.the question is basicly related to geometry n that angle of incidence is equal to angle of refraction.(angles measured from normal to the plane of incidence)

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free