General Knowledge - Physics - Discussion
Discussion Forum : Physics - Section 1 (Q.No. 3)
3.
The absorption of ink by blotting paper involves
Discussion:
60 comments Page 6 of 6.
Nibedita said:
1 decade ago
The phenomenon of rise or fall of liquid in a capillary tube is capillarity. As fine pores of blotting paper act like capillary tubes ink rises in them.
Mahendiran said:
1 decade ago
Ability of a liquid to flow in narrow spaces without the assistance of, and in opposition to, external forces like gravity.
Prasanta Saha said:
1 decade ago
What is the meaning of blotting paper?
Junaid said:
1 decade ago
It is a paper which absorb liquid like tissue paper. And the correct answer is diffusion of ink through the blotting paper.
RAJA said:
1 decade ago
Diffusion refers to the movement of liquid between different concentrations but this is not actually that her pores in the blotting paper absorbs the neglecting the forces of gravity so here the capillarity action is done.
Suba said:
1 decade ago
What is capillary action phenomenon how this used in absorption method?
Raja kumar said:
1 decade ago
Conjugation of my thought it may diffusion of ink through blotting paper am I right or wrong.
Paschal rog said:
1 decade ago
How can blotting paper absorbs ink?
Emmanuel said:
1 decade ago
Blotting paper absorb ink through capillary action. Thus B is the correct answer.
Saket laura said:
1 decade ago
What is blotting ink paper?
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