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The length of a steel rod is measured by a brass scale. When both of them are at 0 0 C, the steel rod measures 2m and the scale measures 1m. Find the length of the rod as measured by the brass scale when both of them are at 100 0 C. ( of steel = 1.2 X 10 -5 / 0 C and of brass =1.8 X 10 -5 / 0 C)


The length of a steel rod is measured by a brass scale. When both of them are at 00C, the steel rod measures 2m and the scale measures 1m. Find the length of the rod as measured by the brass scale when both of them are at 1000C.      ( of steel = 1.2 X 10-5/0C and  of brass =1.8 X 10-5/0C)


Grade:upto college level

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