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1. It is impossible for a ray of light?
- A. To be divisible into the colour of the specturm
- B. To be divisible into the colour of the specturm
- C. To be divisible into the colour of the specturm
- D. To be divisible into the colour of the specturm
Answer: Option D
Explanation:
It is not impossible for a ray of light to be refracted by a liquid; in fact, it is a very common phenomenon. Refraction is the bending of light as it passes from one transparent substance into another, and a liquid is a transparent substance.
The statement is incorrect because liquids, like water, have a different refractive index (optical density) than air. When a ray of light crosses the boundary between these two media, its speed changes, causing the path of the light to bend.
The statement is incorrect because liquids, like water, have a different refractive index (optical density) than air. When a ray of light crosses the boundary between these two media, its speed changes, causing the path of the light to bend.
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