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Draw ray diagrams to represent the nature, position and relative size of the image formed by a convex lens for the object placed: (a) at 2F1 (b) between F1 and the optical centre O of lens:
Light Reflection and Refraction
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02/12/2020 10:43 am
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Draw ray diagrams to represent the nature, position and relative size of the image formed by a convex lens for the object placed:
(a) At 2F1
(b) between F1 and the optical centre O of lens:
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02/12/2020 10:46 am

(a) At 2F1
Nature: Real, inverted, size to size.
Position: At 2F.
(b) Between F1 and the optical centre O of lens
Nature: Virtual, erect, enlarged.
Position: On the same side of the lens.
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