Question :

The absorption of ink by blotting paper involves


A) viscosity of ink
B) capillary action phenomenon
C) diffusion of ink through the blotting
D) siphon action

Answer : B

Description :



Related Questions - 1


If two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then the both bodies acquire the same


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C) acceleration
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Large transformers, when used for some time, become very hot and are cooled by circulating oil. The heating of the transformer is due to


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