A beaker contains a liquid of volume V_0. A solid block of volume V floats in the liquid with 90% of its volume submerged in the liquid. The whole system is heated to raise its temperature by Delta theta. It is observed that the height of liquid in the beaker does not change and the solid in now floating with its entire volume submerged. Calculate Delta theta. It is given that coefficient of volume expansion of the solid and the glass (beaker) are gamma_(s) and gamma_(g) respectively.

A beaker contains a liquid of volume V_0. A solid block of volume V fl

1.	A beaker contains a liquid of volume V_0. A solid block of volume V floats in the liquid with 90% of its volume submerged in the liquid. The whole system is heated to raise its temperature by Delta theta. It is observed that the height of liquid in the beaker does not change and the solid in now floating with its entire volume submerged. Calculate Delta theta. It is given that coefficient of volume expansion of the solid and the glass (beaker) are gamma_(s) and gamma_(g) respectively.
Answer» ANSWER :`Delta theta=(0.1(V_(0)-V))/((0.9V_(0)+V)gamma_(s)-(V_(0)+0.9V)gamma_(G))`