Single Choice

If an object is placed $$10\ cm$$ infront of a concave mirror of focal length $$20\ cm,$$ the image will be

ADiminished, upright, virtual
BEnlarged, upright, virtual
Correct Answer
CDiminished, inverted, real
DEnlarged, upright, real

Solution

When object is placed between focus and pole, image formed is erect, virtual and enlarged.

SIMILAR QUESTIONS

Optics

The size of the image, if an object of $$2.5$$m height is placed at a distance of $$10$$ cm from a concave mirror is: (Take radius of curvature of concave mirror $$=30$$ cm)

Optics

The image formed by a concave mirror is observed to be virtual, erect and larger than the object. Where should be the position of the object?

Optics

Given a point source of light, which of the following can produce a parallel beam of light

Optics

Rays from Sun converge at a point 15 cm in front of a concave mirror. Where should an object be placed so that size of its image is equal to the size of the object ?

Optics

A man standing in front of a special mirror finds his image having a very small head, a fat body and legs of normal size. What is the shape of: (a) top part of the mirror? (b) middle part of the mirror? (c) bottom part of the mirror? Give reasons for your choice.

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