Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Physics in Everyday LifeForce, Motion & Gravity
The blotting paper helps absorb liquid by ?
- A.Capillary ActionCorrect answer
- B.Osmosis
- C.Diffusion
- D.Gravity
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Practice these MCQs in the appQuick fact: Blotting paper absorbs liquid through capillary action, the movement of liquid within narrow spaces without the assistance of external forces like gravity.