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When a Spherical Mirror is Held Towards the Sun and Its Sharp Image is Formed on a Piece of a Carbon Paper for Some Time, a Hole is Burnt in the Carbon Paper. At Which Point of the Spherical Mirror the Carbon Paper is Placed? - Science

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Question

When a spherical mirror is held towards the sun and its sharp image is formed on a piece of a carbon paper for some time, a hole is burnt in the carbon paper. 

 At which point of the spherical mirror the carbon paper is placed?

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Solution

The carbon paper was kept at the focus of the spherical mirror.

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Chapter 4: Reflection of Light - Exercise 2 [Page 179]

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Lakhmir Singh Physics (Science) [English] Class 10
Chapter 4 Reflection of Light
Exercise 2 | Q 20.3 | Page 179

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