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A concave mirror is placed on a horizont...

A concave mirror is placed on a horizontal table, with its axis directed vertically upwards. Let O be the pole of the mirror and C its centre of curvature. A point object is placed at C. It has a real image, also located at C. If the mirror is now filled with water, the image will be.

A

real, and will remain at `C`

B

real, and will be located above `C`

C

virtual, and will be located below `O`

D

real, and will be located between `C` and `O`

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Verified by Experts

The correct Answer is:
D
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