A SLENDER HOMOGENEOUS ROD OF LENGTH2LFLOATS PARTLY IMMERSED IN WATER BEING SUPPORTED BY STRING FASTENED TO ONE END OF ITS END .THE SPECIFIC GRAVITY OF THE ROD IS 0.75 .THE LENGTH OF THE ROD EXTENDS OUT OF THE WATER IS ?
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Weight of float=weight of water displaced find mass=p∨ find v hence v raised to power 1/3 is the answer
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