Solve the following question:
Asked by nkrbasak | 7th Jan, 2013, 01:42: PM
Expert Answer:
we know that 1/v + 1/u = 1/f . as the miror is convex then focal leanth is -ve and image distance is -ve. then the equation stands -1/v + 1/u = -1/f . here v=u/2. then -2/u + 1/u = -1/f => f=u
Answered by | 7th Jan, 2013, 05:20: PM
Related Videos
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change