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  9. Q59

APSC CCE 2024 · Question 59 of 178

The tendency of a liquid drop to contract and occupy minimum area is due to

Science & Tech/Physics

  1. Asurface tensionCorrect
  2. Bviscosity
  3. Cdensity
  4. Dvapour pressure

Answer: A. surface tension

Explanation

Surface tension makes a liquid drop contract to minimize its surface area; official key gives (A).

Source: APSC CCE Prelims 2024 GS Paper-I, official Series-A paper (DUCN-I-24/43-A), answer from official Series-A key

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