The movement of fluid up or down a narrow tube is? by Sunday | Mar 13 | Physics WAEC | 0 comments A. osmosis B. brownian motion C. capillarity D. diffusion Correct Answer: Option C C. capillarity Users Also Read These:A tuning fork of frequency 340Hz is vibrated just…A loaded test-tube which floats upright in water is…A narrow beam of white light can be split up into…Which of the following instruments is most suitable…When ammonium chloride is dissolved in water in a…