Physics, asked by Extremnaman, 1 month ago

why convex lens always erect

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Answered by thethreekidschannel2

Answer:

Explanation:

The image obtained with a convex lens is erect and its length is four times the length of the object. If the focal length of the lens is 20 cm, calculate the object and image distances.

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why convex lens always erect​

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why convex lens always erect