Home
Class 10
PHYSICS
Power of lens is -0.5 D, then the focal ...

Power of lens is -0.5 D, then the focal length is…………………

A

4 m

B

0.2 m

C

`-2` m

D

`-0.25` m

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER - 14

    FULL MARKS|Exercise PART-II (ANSWER ANY SEVEN QUESTIONS)|10 Videos

  • SAMPLE PAPER - 14

    FULL MARKS|Exercise PART-III (ANSWER ANY SEVEN QUESTIONS)|8 Videos

  • SAMPLE PAPER - 12

    FULL MARKS|Exercise PART - IV|6 Videos

  • SAMPLE PAPER - 16

    FULL MARKS|Exercise PART - IV|6 Videos

Similar Questions

Explore conceptually related problems

Power of a lens is -4D, then its focal length is

The power of convex lens is O.5D. Hence, its focal length is …………..

The power of convex lens with focal length 40 cm is …………

The power of lens depends on the focal length of the lens

The power of a convex lens of focal length 50 cm is …………….

Ankit developed an eye defect at the age of 65 yrs and had to wear a lens of power +3D. Find the focal length of the lens