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  • As shown in the figure, a plane mirror is fixed at a height of   from the bott

As shown in the figure, a plane mirror is fixed at a height of 50 \mathrm{~cm}  from the bottom of tank containing water \left(\mu=\frac{4}{3}\right). The height of water in the tank is 8 \mathrm{~cm}. A small bulb is placed at the bottom of the water tank. The distance of image of the bulb formed by mirror from the bottom of the tank is__________ \mathrm{cm}.

Option: 1

98


Option: 2

-


Option: 3

-


Option: 4

-


Answers (1)

best_answer



Apparent depth of \mathrm{O}=\frac{\mathrm{d}}{\mu}=6

Distance between \mathrm{O} and \mathrm{I}_{2}=48+50=98 \mathrm{~cm}

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