Draw a ray-diagram showing the position, nature and size of an image fonned by convex lens when the object is placed at centre of curvature of lens.Answer the given question in brief.
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Attachment shows the Ray diagram of such case.
''When the object is at centre of curvature of lens , then the image will be formed on the opposite side at 2F₂.''
The Characteristics of the Image are ⇒
(a). Real.
(b). Inverted.
(c). Same size as that of Object.
Like this, convex lens is used in Terrestrial Telescope for erecting the inverted image formed by the objective lens.
Hope it helps.
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