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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
The surface of water in contact with glass wall is
(a) Plane
(b) Convex
(c) Concave
(d) Either convex or concave
Answer: (c)
16.
Water rises to a height of 16.3 cm in a capillary tube of height 18 cm above the water level. If the tube is cut at a height of 12 cm (C.P.M.T. 74)
(a) Water will come out in the form of fountain from the capillary tube
(b) Water will stay at height of 12 cm in the capillary
(c) The height of water in the capillary will be 10.3 cm
(d) Water will flow down the sides of capillary tube
Answer: (b)
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