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Maharashtra State BoardSSC (English Medium) 10th Standard

Light changes its direction when going from one transparent medium to another transparent medium. This is called _______.

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Question

Light changes its direction when going from one transparent medium to another transparent medium. This is called _______.

Options

  • Reflection of light

  • Refraction of light

  • Dispersion of light

  • Aabsorption of light

  • Scattering of light

MCQ
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Solution

Light changes its direction when going from one transparent medium to another transparent medium. This is called refraction of light.

Explanation:

  • When light travels through a transparent material, like glass or water, it bends, a phenomenon known as refraction.
  • This occurs because light travels at various speeds through different optical densities. 
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Chapter 6: Refraction of light - Choose the correct option.

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SCERT Maharashtra Science and Technology Part 1 [English] Standard 10 Maharashtra State Board
Chapter 6 Refraction of light
Choose the correct option. | Q 10

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Numerical problems.

The speed of light in water is 2.25 × 108 ms–1. If the speed of light in vacuum is 3 × 108 ms–1, calculate the refractive index of water.


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