1.

Two non-mixing liquids of densities \[\rho \] and n\[\rho \] \[(n>1)\] are put in a container. The height of each liquid is h. A solid cylinder of length L and density d is put in this container. The cylinder floats with its axis vertical and length \[pL(p

A. \[\left\{ l+\left( n+l \right)p \right\}\rho ~~\]
B. \[~\left\{ 2+\left( n+1 \right)p \right\}\rho \]
C. \[\left\{ 2+\left( n-1 \right)p \right\}\rho \]
D. \[\left\{ l+\left( n-1 \right)p \right\}\rho \]
Answer» E.


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