A non-conducting body floats in a liquid at 20^\circ{C} with \frac{2}{3} of its volume immersed in the liquid. When liquid temperature is increased to 100^\circ{C}, \frac{3}{4} of body's volume is immersed in the liquid. Then the coefficient of real expansion of the liquid is (neglecting the expansion of container of the liquid)

Correct Answer is : 15.6×10−4 °C−1

15.6 \\times10^{-4 } ^\circ{C}^{-1}

156 \\times10^{-4 } ^\circ{C}^{-1}

1.56 \\times10^{-4 } ^\circ{C}^{-1}

0.156 \\times10^{4 } ^\circ{C}^{-1}

AP EAMCET Engineering 2011 Solved Paper

Section: Physics

Question : 20 of 160

Marks: +1, -0

A non-conducting body floats in a liquid at 20°C with

of its volume immersed in the liquid. When liquid temperature is increased to 100°C,

of body's volume is immersed in the liquid. Then the coefficient of real expansion of the liquid is (neglecting the expansion of container of the liquid)

15.6×10−4 °C−1
156×10−4 °C−1
1.56×10−4 °C−1
0.156×104 °C−1

Validate

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