state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Physics Optics Refraction and Reflection
The optical density of turpentine is higher than that of water while its mass density is lower. Fig 9.2. shows a layer of turpentine floating over water in a container. For which one of the four rays incident on turpentine in Fig 9.2, the path shown is correct?
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