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Force and Pressure — Science STD 8 — Question

Maharashtra BoardEnglish MediumSTD 8ScienceForce and Pressure1 Mark
MCQ
A sharp knife enable us to cut through things more easily as compare to the blunt knife because:
  • A
    The pressure exerted is lesser when the same force is used.
  • ✓
    The pressure exerted is greater when the same force is used.
  • C
    The sharp edge can pass through the material slowly.
  • D
    The sharp edge is not felt when cutting through the material.
✓

Answer

Correct option: B.
The pressure exerted is greater when the same force is used.
The pressure exerted is greater when the same force is used.

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