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Solution - Reflection of Light - Spherical Mirrors

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Question

A student used a device (X) to obtain/focus the image of a well illuminated distant building on a screen (S) as shown below in the diagram. Select the correct statement about the device (X).

(A) This device is a concave lens of focal length 8 cm.

(B) This device is a convex mirror of focal length 8 cm.

(C) This device is a convex lens of focal length 4 cm.

(D) This device is a convex lens of focal length 8 cm.

Solution

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Solution for concept: Reflection of Light - Spherical Mirrors. For the course 8th-10th CBSE
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