Umme posted an Question
October 11, 2020 • 23:04 pm 30 points
  • IIT JAM
  • Physics (PH)

A container is filled with water (u= 1.33) upto a height of 33.25 cm. aconcave mirror is placed 15 cm above the water level and the image ofan object placed at

A container is filled with water (u= 1.33) upto a height of 33.25 cm. Aconcave mirror is placed 15 cm above the water level and the image ofan object placed at the bottom is formed 25 cm below the water level. The focal length of the mirror is 15 cm 33.25 cm 25 cm (a) 10 cm (6) 15 cm (C) 20 cmn (d) 25 cma

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