Question:
A hollow prism is filled with water and placed in air. It will deviate the incident rays
A hollow prism is filled with water and placed in air. It will deviate the incident rays
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When light passes from a less dense medium (air) to a more dense medium (water), it bends towards the normal. The prism filled with water will cause light to bend towards the base.
Updated On: Apr 17, 2025
- Towards or away from the base
- Away from the base
- Parallel to the base
- Towards the base
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The Correct Option is D
Solution and Explanation
When a hollow prism is filled with water and placed in air, the water inside the prism has a higher refractive index compared to air. As light passes from air into the water-filled prism, it slows down and bends towards the base of the prism. This is due to the change in speed of light in different mediums, causing the deviation of the rays towards the base.
Thus, the incident rays will be deviated towards the base of the prism.
Thus, the incident rays will be deviated towards the base of the prism.
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