(a) r= 2T/hdg (b) r= T/hdg (c) r= Tg/hd (d) None of these Ans. a (7)
24. A shell having a hole of radius r is dipped in water. It holds the water upto a depth of h then the value of r is
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- 24. A shell having a hole of radius r is dipped in water. It holds the water upto a depth of h then the value of r is