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Winds, Storms and Cyclones — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceWinds, Storms and Cyclones1 Mark
MCQ
When a substance is heated, its density:
  • A
    Increases
  • ✓
    Decreases
  • C
    Remains same
  • D
    First decreases then increases
✓

Answer

Correct option: B.
Decreases
As a substance is heated, its volume increases, and thus its density decreases.

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