1.

Four mass capilary tubes, a, b, c and d having diameters, 2mm, 1mm, 0.8mm and 0.6mm are dipped in four beakers containing water with a tube vertically, 'b' tube 30^(@) 'c' tube 45^(@) and d tube 60^(@) inclination with the vertical arrange the lengths of water column in the tubes in descending order

Answer»

d, C, B, a
d, a, b, c
a, c, d, b
a, b, c, d

Answer :A


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