English

The region of spectrum which is invisible and extends beyond violet region of visible spectrum consists of:

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Question

The region of spectrum which is invisible and extends beyond violet region of visible spectrum consists of:

Options

  • ultraviolet rays

  • X-rays

  • gamma rays

  • all of these

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Solution

All of these

Explanation:

Beyond violet, the electromagnetic spectrum includes ultraviolet rays, X-rays and gamma rays. Therefore, all three are present in this invisible region.

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Chapter 5: Electromagnetic Waves and Spectrum - EXERCISE [Page 116]

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Goyal Brothers Prakashan A New Approach to ICSE Physics [English] Class 10
Chapter 5 Electromagnetic Waves and Spectrum
EXERCISE | Q 23. | Page 116
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