English

The electromagnetic radiation which are useful in night photography is ______.

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Question

The electromagnetic radiation which are useful in night photography is ______.

Options

  • infrared rays

  • ultraviolet rays

  • visible light

  • X-rays

MCQ
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Solution

The electromagnetic radiation which are useful in night photography is infrared rays.

Explanation:

Infrared rays are useful in night photography because hot objects emit them, and they are not easily scattered by fog or smoke. Ultraviolet rays, visible light and X-rays are not used for this purpose.

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Chapter 5: Electromagnetic Waves and Spectrum - EXERCISE [Page 115]

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Goyal Brothers Prakashan A New Approach to ICSE Physics [English] Class 10
Chapter 5 Electromagnetic Waves and Spectrum
EXERCISE | Q 8. | Page 115
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