Q. A solid needle placed horizontally on the surface of the water floats due to

  • (A) Capillary action
  • (B) Water pressure
  • (C) Surface tension of water
  • (D) Viscosity of water
βœ… Correct Answer: (C) Surface tension of water
Explanation: A solid needle placed horizontally on the surface of water floats due to surface tension of water.
Explanation by: Team MCQ Buddy
A solid needle placed horizontally on the surface of water floats due to surface tension of water.

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