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Friction — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceFriction1 Mark
MCQ
Lubricants $..........$
  • A
    Increase friction
  • ✓
    Reduce friction
  • C
    Both $(a)$ and $(b)$
  • D
    None
✓

Answer

Correct option: B.
Reduce friction

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