Draw ray diagrams showing the image formation by a convex lens when an object is placed

Monjur Alahi

(a) between optical centre and focus of the lens
(b) between focus and twice the focal length of the lens
(c) at twice the focal length of the lens
(d) at infinity
(e) at the focus of the lens


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Salim Ahmed Kawsar

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Hint— Draw ray diagrams separately indicating the direction of
incident.

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