Question

The length of a metallic rod is 5 meter at 100°C.
The coefficient of cubical expansion of the metal
will be
A. 2.0x10-51°C
B. 4.0x10-51°C
C. 6.0x10-51°
D. 2.33x10-51°C​

Answer 1

Answer:

A 2.0×10-51°c

Explanation:

your answer

Answer 2

• $\small \underline {\sf{ D. 2.33x10-51°C }}$