A body of weight W and density rho floats on liquid . What will its ap

1.	A body of weight W and density rho floats on liquid . What will its apparent weight ?
Answer» `W(RHO-rho_(1))` `(rho-rho_(1))/(W)` `W(rho_(1)-rho)` `W(1-(rho_(1))/(rho))` Solution :Apparent WEIGHT ={Weight of body in air}-{upward force on body} `=W-m_(1)g` `=rhoV_(g)-rho_(1)Vg"" (becauseW=rhoVgandm_(1)=rho_(1)V)` `=rhoVg(1-(rho_(1))/(rho))` `=W(1-(rho_(1))/(rho))`

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