a body having relative density 0.9 and volume 18cc has some iron pieces pierced into it . if it floats just completely immersed then the mass of iron pieces present in it is
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shilpa7084:
now i got the answer . Thank u
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Buoyant Force=weight of ice + weight of iron
1×18×g=0.9×18×g+mg
m=18(1-0.9)
m=18×0.1
m=1.8 Kg
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