A microscope is used to focus on an object at the bottom of a beaker. The microscope is raised by 1 cm. To what height should the water be poured to bring the object in focus again. Refractive index of water is 4/3.
1.1 cm
2.4/3 cm
3.4 cm
4.3 cm
Answer:3
Posted Date:-2021-12-08 12:22:28