convergence of concave mirror can be decreases by dipping in:-


a.water     b.oil       c.both(a)and (b)         d.none of these

3 years ago

Share

Answers : (1)

                    

since REFRACTION is not involved in the operation of a mirror and in addition, the laws of REFLECTION are independent of the medium, the answer is (d)


'Win exciting gifts by answering the questions on Discussion Forum.'


 

3 years ago

Post Your Answer

More Questions On IIT JEE Entrance Exam

Ask Experts

Have any Question? Ask Experts
Post Question
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details