15 viewsEducationPhysics
1

Bhautik Study.

A point object is placed at a distance of 60 cm from a convex lens of focal length 30 cm. If a plane mirror were put perpendicular to the principal axis of the lens and at a distance of 40 cm from it, the final image would be formed at a distance of  (1) 20 cm from the lens, it would be a real image (2) 30 cm from the lens, it would be a real image (3) 30 cm from the plane mirror, it would be a virtual image (4) 20 cm from the plane mirror, it would be a virtual image  

Question. A point object is placed at a distance of 60 cm from a convex lens of focal length 30 cm. If a plane mirror were put perpendicular to the principal axis of the lens and at a distance of 40 cm from it, the final image would be formed at a distance of

A point object is placed at a distance of 60 cm from a convex lens of focal length 30 cm. If a plane mirror were put perpendicular to the principal axis of the lens and at a distance of 40 cm from it, the final image would be formed at a distance of 

(1) 20 cm from the lens, it would be a real image

(2) 30 cm from the lens, it would be a real image

(3) 30 cm from the plane mirror, it would be a virtual image

(4) 20 cm from the plane mirror, it would be a virtual image               (NEET-2021)

 

 

Aditya Bhatt Answered question 15 February 2024
Add a Comment