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A zinc rod is measured by means of a bra...

A zinc rod is measured by means of a brass scale (Which is correct at 0°C ) and is found to be 1.0001 metre long at 10°C .What is actual length of the rod at 0°C ?(`alpha`forZn=`29*10^-6/°C `,`alpha`for brass=`19*10^-6/°C`).

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BINA LIBRARY-THERMAL PROPERTIES OF MATTER -EXERCISE
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