1.

The length of a metallic rod is 5m at 0°C and becomes 5.01 m, on heating upto 100°C. The linear expansion of the metal will be [UPSEAT 1999]

A. 2.33 ´ 10?5 /°C
B. 6.0 ´ 10?5 /°C
C. 4.0 ´ 10?5 /°C
D. 2.0 ´ 10?5 /°C
Answer» E.


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