MEDIUM
10th ICSE
IMPORTANT
Earn 100
Draw a ray diagram to show how a converging lens can form an image of the Sun. Hence, give a reason for the term 'burning glass' for a converging lens used in this manner.
Important Questions on Refraction Through a Lens
MEDIUM
10th ICSE
IMPORTANT
EASY
10th ICSE
IMPORTANT
MEDIUM
10th ICSE
IMPORTANT
Type of lens | Position of object | Nature of image | Size of image |
convex | Between optic centre and focus | ||
convex | At focus | ||
concave | At infinity | ||
concave | At any distance |
EASY
10th ICSE
IMPORTANT
EASY
10th ICSE
IMPORTANT
EASY
10th ICSE
IMPORTANT
EASY
10th ICSE
IMPORTANT
EASY
10th ICSE
IMPORTANT