Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
Home  >>  EAMCET  >>  Physics
0 votes

The refractive index of the material of a double convex lens is 1.5 and its focal length is $5\;cm$. If the ratii of curvature are equal , the value of the radius of curvature (in cm) is

\[\begin {array} {1 1} (a)\;5.0 & \quad (b)\;6.5 \\ (c)\; 13.5 & \quad (d)\;15.5 \end {array}\]
Can you answer this question?

1 Answer

0 votes
(c) 13.5
answered Nov 7, 2013 by pady_1

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App