Physics, asked by georgettan, 8 months ago

a concave and a convex lens have same focal
length of 20 cm and are put in contact. the combination is used to view an object of 5 cm length and kept at 20 cm from the lens combination as compared to the object the image will be

Answers

Answered by AbdJr10

3

Answer:

the combination will act as a plane lense

so image will same distance from the pole as object

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