Question

o
Find mode from following dauta
(
(using grouping methods
Mid Value
No. of Studente
4
དཀ
TO
5
15
25
35
us
855
20.
35
15
6​

Answer 1

Answer:

if an object of 7 cm heght is placed at a distance of 12 cm from a convex lens of focal length 8 cm foind the position,nature and height of image

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Answer 2

Explanation:

if an object of 7 cm is places a ďistance of 12 cm firm a convex or concave lens of focal length 8 cm it focuses the position and natural height of the image