Q. The velocity of falling rain drops attains a terminal value because of

  • (A) Surface tension
  • (B) Air current
  • (C) Upward thrust due to air
  • (D) Viscous force exerted by air
βœ… Correct Answer: (D) Viscous force exerted by air
Explanation: The velocity of falling rain drops attains a terminal value because of viscous force exerted by air.
Explanation by: Team MCQ Buddy
The velocity of falling rain drops attains a terminal value because of viscous force exerted by air.

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