MEDIUM
10th Maharashtra Board
IMPORTANT
Earn 100

Draw a neat and labelled diagram of the human eye.

Important Questions on Lenses

EASY
10th Maharashtra Board
IMPORTANT
Define the focal length of spherical mirror.
EASY
10th Maharashtra Board
IMPORTANT
A concave lens is a converging lens.
MEDIUM
10th Maharashtra Board
IMPORTANT

Observe the following figure and complete the table.

Question Image

  Points Answers
i Position of the object  
ii Position of the image  
iii Size of the image  
iv Nature of the image  
EASY
10th Maharashtra Board
IMPORTANT
For the normal human eye, the near point is at _____ cm.
EASY
10th Maharashtra Board
IMPORTANT
Define the radius of curvature of a spherical mirror.
EASY
10th Maharashtra Board
IMPORTANT
A ray of light makes an angle of 50° with the surface S1 of the glass slab. Its angle of incidence will be