Question:
The velocity of light \(\underline{\hspace{3cm}}\) when it goes to rare medium to denser.
The velocity of light \(\underline{\hspace{3cm}}\) when it goes to rare medium to denser.
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The speed of light decreases when it enters a denser medium due to the higher refractive index.
Updated On: Nov 29, 2025
- Increases
- Decreases
- Remains the same
- None of these
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The Correct Option is B
Solution and Explanation
When light passes from a rarer medium (like air) to a denser medium (like water or glass), its speed decreases. This is due to the change in refractive index.
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