Question

we are given a concave lens of focal length of 15 cm. Draw a ray diagram to show the nature, size and position of the image formed when the object is kept at a distance of :
a) 30 cm
b) 15 cm
c) 10 cm
please please please give the answer of all option a) 30 CM, b) 15 CM, c) 10 CM and also diagram ​

Answer 1

Answer:

here's your answer according to first diagram draw and change only the position and rest size and position will be same.

Explanation:

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