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Above figure illustrates the ray diagram...


Above figure illustrates the ray diagram for the formation of image by a concave mirror. The position of the object is beyond the center of curvature of the concave mirror. On the basis of given diagram answer the following questions.
Which of the following statement is correct?

A

In case of concave mirror, the image distance from the pole of the mirror is always positive.

B

If an image is formed behind the concave mirror, the image distance is positive but if an image is formed in front of the mirror, the image distance is negative.

C

In case of concave mirror, the image distance from the pole of the mirror is always negative.

D

In case of concave mirror, the image distance from the pole of the mirror is always infinite.

Text Solution

Verified by Experts

The correct Answer is:
B
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