General Knowledge - Physics - Discussion

Discussion Forum : Physics - Section 1 (Q.No. 3)
The absorption of ink by blotting paper involves
viscosity of ink
capillary action phenomenon
diffusion of ink through the blotting
siphon action
Answer: Option
No answer description is available. Let's discuss.
60 comments Page 1 of 6.

Damie said:   2 years ago
Why it is not diffusion? Explain, please.

Brains said:   3 years ago
A blotting paper absorbs ink through the phenomena of diffusion.

Otonashi-san said:   4 years ago
Why isn't it diffusion?

Dnyaniya gurav said:   5 years ago
It is due to adhesive force.

Nazlin said:   6 years ago
What is the reason for sweet can be blotted with tissue paper?

EMMAH said:   6 years ago
Surely, it seems to be diffusion since on the paper the ink was highly spread in one position and at last absorbed to low concentrated region.

Cele said:   6 years ago
Actually it is diffusion.

Mateen murad said:   8 years ago
What is siphon action?

Haleemah said:   9 years ago
Capillary is the rising up of liquid in a tube.

Brian said:   8 years ago
Guys I have met with the same problem. This question was asked one of my entrance exams I have selected B option.

But when I saw in my book it was option A, So I confused with this can anybody tell the correct option?

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