A piece of metal weight 46 gm in air, when it is immersed in the liquid of specific gravity 1.24 at $$27{}^\circ C$$ it weighs 30 gm. When the temperature of liquid is raised to $$42{}^\circ C$$, the metal piece weighs 30.5 gm, specific gravity of the liquid at $$42{}^\circ C$$ is 1.20, then the linear expansion of the metal will be

Question

TuteeHUB · Accepted Answer

$$4.316\,\times \,{{10}^{-5}}\,/{}^\circ C$$

TuteeHUB · Answer

$$3.316\,\times \,{{10}^{-5}}\,/{}^\circ C$$

TuteeHUB · Answer

$$2.316\,\times \,{{10}^{-5}}\,/{}^\circ C$$

TuteeHUB · Answer

None of these

1.	A piece of metal weight 46 gm in air, when it is immersed in the liquid of specific gravity 1.24 at \[27{}^\circ C\] it weighs 30 gm. When the temperature of liquid is raised to \[42{}^\circ C\], the metal piece weighs 30.5 gm, specific gravity of the liquid at \[42{}^\circ C\] is 1.20, then the linear expansion of the metal will be
A.	\[3.316\,\times \,{{10}^{-5}}\,/{}^\circ C\]
B.	\[2.316\,\times \,{{10}^{-5}}\,/{}^\circ C\]
C.	\[4.316\,\times \,{{10}^{-5}}\,/{}^\circ C\]
D.	None of these
Answer» C. \[4.316\,\times \,{{10}^{-5}}\,/{}^\circ C\]

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