A wire of length 10m is cooled from 50oC to 10oC. Calculate the decrease in the length of the wire. [c = 3 x 10-5K-1]
-
A.
1.8 x 10-4m -
B.
1.5 x 10-4m -
C.
1.2 x 10-2m -
D.
1.8 x 10-3m
Correct Answer: Option C
Explanation
There is an explanation video available below.