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Sources of Energy — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceSources of Energy1 Mark
Question
The radiations present in sunlight which make a solar cooker work are:
  1. Visible light rays.
  2. Ultraviolet rays.
  3. Comic rays.
  4. Infrared rays.
✓

Answer

  1. Infrared rays.

Explanation:

Infrared rays make sunlight warm. The warmth of sunlight is used in a solar cooker.

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