General Knowledge - Physics - Discussion
Discussion Forum : Physics - Section 1 (Q.No. 3)
3.
The absorption of ink by blotting paper involves
Discussion:
61 comments Page 7 of 7.
Sanjeev said:
4 weeks ago
Capillary action → surface tension + adhesion/cohesion.
Diffusion → concentration difference.
Diffusion → concentration difference.
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