CUET Preparation Today
A tank is filled with water to a height of 15 cm. If the refractive index of water is 1.33, the apparent depth of a needle lying at the bottom of the tank will be |
11.28 cm 12.6 cm 10.8 cm 13.24 cm |
11.28 cm |
The correct answer is Option (1) → 11.28 cm |
