हिंदी

How does the speed of light in a denser medium compare with its speed in a rarer medium?

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प्रश्न

How does the speed of light in a denser medium compare with its speed in a rarer medium?

विकल्प

  • It is the same in both media.

  • It is greater in the denser medium.

  • It is independent of the medium.

  • It is lower in the denser medium.

MCQ
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उत्तर

The wave picture of light shows that light travels more slowly in a denser medium. Its speed is greater in the rarer medium.

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