A wire of length 10m is cooled from 50oC to 10o... - JAMB Physics 2016 Question
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
1.5 x 10-3m
D
1.8 x 10-3m
correct option: c
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