Home
Class 10
PHYSICS
The focal length of the convex lens is 1...

The focal length of the convex lens is 10m . What is its power ?

Text Solution

Verified by Experts

f=10 m
Power P`=1/f` (in m) `=1/(10)=(1)/(2.5)=0.4 m=40 cm`
Promotional Banner

Topper's Solved these Questions

  • HUMAN EYE AND COLOURFUL WORLD

    VGS PUBLICATION-BRILLIANT|Exercise CREATIVE QUESTIONS FOR NEW MODEL EXAMINATION (SECTION-III) 2 MARKS QUESTIONS|13 Videos

  • HUMAN EYE AND COLOURFUL WORLD

    VGS PUBLICATION-BRILLIANT|Exercise CREATIVE QUESTIONS FOR NEW MODEL EXAMINATION (SECTION-III) (CONCEPTUAL UNDERSTANDING)|10 Videos

  • HUMAN EYE AND COLOURFUL WORLD

    VGS PUBLICATION-BRILLIANT|Exercise CREATIVE QUESTIONS FOR NEW MODEL EXAMINATION (SECTION-II) APPRECIATION AND AESTHETIC SENSE , VALUES)|3 Videos

  • GRAVITATION

    VGS PUBLICATION-BRILLIANT|Exercise ADDITIONAL PROBLEMS|4 Videos

  • KINETIC THEORY

    VGS PUBLICATION-BRILLIANT|Exercise Additional Problems|5 Videos

Similar Questions

Explore conceptually related problems

The focal length of convex mirror is 16 cm. What is its radius of curvature?

The focal length of convex mirror is 16 cm. What is its radius of curvature ?

The least distance of distinct vision is 25 cm. If the focal length of convex lens is 10 cm, it acts as a simple microscope of maximum magnification.

Focal length of the plano-convex lens is when its radius of curvature of the surface is R and n is the refractive index of the lens.

A convex lens has its radii of curvature equal. The focal length of the lens is f. If it is divided vertically into two identical plano-convex lenses by cutting it, then the focal length of the plano-convex lens (p = the refractive index of the material of the lens)