Questions
Rays of light from a luminous object are brought to focus at a point A. A convex lens of focal length 24 cm is then placed 24 cm from A, so as to intercept the rays before they meet A. If they meet at a point B then distance AB is
detailed solution
Correct option is C
The image at A act as a virtual object for lens at a distance of 24 cm applying lens formula 1v-1u=1f 1v-124=124 1v=112 v=12 so distance AB =24-12=12Talk to our academic expert!
Similar Questions
Image of the sun is formed by a binconvex lens of focal length f. The image is a circular patch of radius r and is formed on the focal plane of the lens. Choose the correct statement from the following
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
