Physics, asked by karlamorgan, 1 month ago

Where should an object be placed in front of a convex lens of focal length 30 cm to give an erect image, magnified twice?

could someone assist me with the solution as well? it's urgent and i will be very benefitted by the help. thank you, have a great day ahead.

Answers

Answered by dd1978484
1

Answer:

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Answered by Kuku01
1

Answer:

Therefore, object should be placed at a distance of 5 cm from the lens.

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