help@askiitians.com
1800-150-456-789
Courses
Live
Resources
Exam Info
Forum
Notes
Login
BACK
Wave Optics
>
undefined
a biconvex lens of central theckness 3 cm and refractive index = 1.5 has radii of curvature 10cm and 15cm respectively. ti viewed from one side and the other side. the differemce om apparent thickness is ( in cm)?
B.R. BIRLA PUBLIC SCHOOL CBAT
, 13 Years ago
Grade 12
1 Answer
SAGAR SINGH - IIT DELHI
Last Activity: 13 Years ago
Provide a better Answer & Earn Cool Goodies
ANSWER