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The volume of a glass vessel is 1000 cc at 20∘ C. What volume of mercury should be poured into it at this temperature so that the volume of the remaining space does not change with temperature ? Coefficients of cubical expansion of mercury and glass are 1.8×10−4 ∘C−1 and 9.0×10−6 ∘C−1 respectively. |
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Answer» The volume of a glass vessel is 1000 cc at 20∘ C. What volume of mercury should be poured into it at this temperature so that the volume of the remaining space does not change with temperature ? Coefficients of cubical expansion of mercury and glass are 1.8×10−4 ∘C−1 and 9.0×10−6 ∘C−1 respectively. |
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