Question

We wish to obtain An erect image of an object using a concave lens of focal length 20 centimetres what should be the range of distance of the object from the lens what is reservation is image larger or smaller than the object draw ray diagram to show the image formation in the case​

Answer 1

Hey frnd..

Image is always smaller than the object in case of concave lens.

Draw the Ray diagram ii) of ur science tb (ncert)

I hope it's helpful to uh ❤️

Mark as brainliest ❤️

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