arianealveseng2047 arianealveseng2047

22-02-2024
Physics

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A solid cube is first floating in a liquid .the coefficient of linear expansion of a cube is alpha and the coefficient of volume expansion of a liquid is gama .on increasing the temperature of (liquid plus cube-system) the cube will sink if
a. Gaama=3 alpha
b. Gaama greater than 3 alpha
c. Gaama less than 3 alpha
d. Gaama = 2 alpha

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