how much water would be filled in a container of height 21 cm so that – InterviewSolution

1.	how much water would be filled in a container of height 21 cm so that it appears half filled to the observer when viewed from the top of the container. Given refrative index of water is 4/
Answer» how much water would be filled in a container of height 21 cm so that it appears half filled to the observer when viewed from the top of the container. Given refrative index of water is 4/

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