Q28 of 61 Page 1

A student has obtained the image of a distant object with a concave mirror to determine its focal length. If he has selected a well illuminated red building as object, which of the following correctly describes the features of the image formed?

The correct answer is: option (c).

The object should be placed at infinity to measure the focal length of the concave mirror. Thereofore, the image formed will be in front of the screen, of very small/ diminished sized and inverted. So, The nature of the image formed will be real, inverted and diminished in the red shade.

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