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Question

(A) virtual image is formed when light rays appear to diverge from a point behind the mirror.In a plane mirror,the image formed is always virtual,erec

Vedclass · Accepted Answer

convex mirror

Vedclass · Answer

(A) virtual image is formed when light rays appear to diverge from a point behind the mirror.In a plane mirror,the image formed is always virtual,erect,and of the same size as the object.In a concave mirror,a virtual and erect image is formed only when the object is placed between the pole $(P)$ and the focus $(F)$,but this image is always magnified (larger than the object).In a convex mirror,the image formed is always virtual,erect,and diminished (smaller than the object) for any position of the object in front of the mirror.Therefore,a diminished virtual image can be obtained only in a convex mirror.

$A$ diminished virtual image can be obtained only in

Similar Questions

The image of an object formed by a plane mirror is due to which optical phenomenon?

Which of the following statements is true?

The rays travelling parallel to the principal axis after reflecting from the concave mirror pass or appear to pass through the focus.

Which of the following statements is true regarding a real image of an object?

$(a)$ Two lenses have powers of $(i) +2 \text{ D}$ and $(ii) -4 \text{ D}$. What is the nature and focal length of each lens?
$(b)$ An object is kept at a distance of $100 \text{ cm}$ from a lens of power $-4 \text{ D}$. Calculate the image distance.

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