मराठी

A light ray enters from medium A to medium B as shown in Figure 10.2. The refractive index of medium B relative to A will be

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प्रश्न

A light ray enters from medium A to medium B as shown in Figure 10.2. The refractive index of medium B relative to A will be

पर्याय

  • greater than unity

  • less than unity

  • equal to unity

  • zero

MCQ
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उत्तर

greater than unity

Explanation - 

The ray of light travelling from medium A to medium B bends towards the normal. It shows that the medium B is denser and the medium A is rarer.

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पाठ 10: Light – Reflection and Refraction - Multiple Choice Questions [पृष्ठ ८०]

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एनसीईआरटी एक्झांप्लर Science Exemplar Class 10
पाठ 10 Light – Reflection and Refraction
Multiple Choice Questions | Q 5. | पृष्ठ ८०

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