We wish to make a plano convex lens of focal length 16 cm from glass having refractive index 1.5. It is to be used in air. What should be the radius of curvature of the curved surface?
A
16 cm
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
25 cm
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
12 cm
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
8 cm
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses