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The absorption of ink by blotting paper involves

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Physics
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The absorption of ink by blotting paper involves:

Answer & Solution
Correct Answer: Option B
The absorption of ink by blotting paper involves capillary action phenomenon because the blotting paper is a thin and a smooth paper which allows a little thicker liquids like ink to absorb.
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3 Comments
Sourav Mondal
Sourav Mondal 5 years ago
Wbpsc 2021
Jeevan Raourale
Jeevan Raourale 5 years ago
why not the diffusion then capilllary action cause we learnt this action js about RISING LIQUID
HYELDA MANJI
HYELDA MANJI 5 years ago
Interesting
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