A. Capilliary action phenomenon
B. Diffusion of ink through the blotting
C. Viscosity of ink
D. Siphon action
Answer
Answer
A. Capilliary action phenomenon
Submitted by: Toheed Ahmed
A. Capilliary action phenomenon
B. Diffusion of ink through the blotting
C. Viscosity of ink
D. Siphon action
Submitted by: Toheed Ahmed