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Reflection, spherical mirrors, mirror formula

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Every question from past board papers on Reflection, spherical mirrors, mirror formula, newest paper first. Open any question for its full worked answer.

NEET UG 2018 question paper (official, booklet EE)

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  1. An object is placed at a distance of 40 cm from a concave mirror of focal length 15 cm. If the object is displaced through a distance of 20 cm towards the mirror, the displacement of the image will be

    4 marks · See worked answer →

NEET UG 2017 question paper (official, booklet B)

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  1. A beam of light from a source L is incident normally on a plane mirror fixed at a certain distance \(x\) from the source. The beam is reflected back as a spot on a scale placed just above the source L. When the mirror is rotated through a small angle \(\theta\), the spot of the light is found to move through a distance \(y\) on the scale. The angle \(\theta\) is given by :

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