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Whensolid is heated , its length changes according to the relation l=l_0(1+alphaDeltaT) , where l isthe final length , l_0 is the initial length , DeltaT is the change in temperature , and alpha is the coefficient of linear is called super - facial expansion. the area changes according to the relation A=A_0(1+betaDeltaT), where A is the tinal area , A_0 is the initial area, and beta is the coefficient of areal expansion. On heating a liquid of coefficient of cubical or volume expansion gammain a container having coefficient of linear expansion gamma//3 , the level of liquid in the container |
| Answer» Answer :C | |