shaalaa.com
S

Question - Refraction of Light - Image Formation by Lenses - Convex Lens

Account
User


Login
Register


      Forgot password?
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty
ConceptRefraction of Light - Image Formation by Lenses - Convex Lens  

Question

A student focuses the image of a well-illuminated distant object on a screen using a convex lens. After that, he gradually moves the object towards the lens and each time focuses its image on the screen by adjusting the lens.

(i) In which direction, towards the screen or away from the screen, does he move the lens?

(ii) What happens to the size of the image? Does it decrease or increase?

(iii) What happens to the image on the screen when he moves the object very close to the lens?

Solution

You need to to view the solution
Is there an error in this question or solution?

Similar questions

S