The absorption of ink by blotting paper involves
...The absorption of ink by blotting paper involves
viscosity of ink
capillary action phenomenon
diffusion of ink through the blotting
siphon action
Correct answer is B
No explanation has been provided for this answer.
Which of the following is NOT an example of elementary modern physics? ...
The image which cannot be formed on a screen is said to be ...
How far will a body move in 4 seconds if uniformly accelerated from rest at the rate of 2 ms-2?...
Lines of force I. Begin and end on equal and opposite electric charges. II. are in state of ten...
At what frequency would a 10H inductor have a reactance of 2000Ω? ...
Which of the following have the greatest penetrating power? ...