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Neha Sharma • 6.85K Points
Tutor III Physics 

Q. Skating on ice is possible because

  • (A) The surface of ice is smooth
  • (B) Ice is cold
  • (C) The pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water
  • (D) The pressure on the ice due to skate raises its melting point
Correct Answer - Option(C)

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