6. Work done in splitting a drop of water of 1 mm radius
into 106 droplets is (Surface tension of water= 72 x 10-3 J/m2
(a) 9.58 x 10-5 j
(b) 8.95 x 10-5 j
(c) 5.89 x 10-5 j
(d) 5.98 x 10-6 j
Ans. b
(79)
5/5 - (1 vote)
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