Question

**Answer with Solution**

The length of a metallic rod is 5 meter at 100°C.
The coefficient of cubical expansion of the metal
will be
A. 2.0x10^-5/°C
B. 4.0x10^-5/°C
C. 6.0x10^-5/°C
D. 2.33x10^-5/°C

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Answer 1

Answer:

6.0*10^-5/C could be the solution