Question

one half of a convex lens of focal length 10 cm is covered with a black paper can such a lens produce an image of an complete object placed at a distance of 30 cm from the lens draw a ray diagram to justify your answer



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Answer 1

Answer:

right answer is 300

I think so it is helpful

Explanation:

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Answer 2

Answer:

right answer is 300

Explanation:

hope it's help u and please mark as brainliest answer