An image is formed at distance of 30 cm from the centre of convex lens of focal length 15 cm. The distance of the object is
a. 2 cm
b. 15 cm
c. 30 cm
d. 45 cm
Answers
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1
Answer:
The image is formed on same side of the object. Explanation:Now since the object is placed on 30 cm . It means the object is placed at 2f because f=15cm . In this case when the object is placed at 2f the image in concave lens will form b/w f and o .2 cm
Answered by
0
30 cm is the answer.
Here is the solution
Here is the solution
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