Answer
The percentage change in the length is $~~(1.70\times 10^{-3})~\%$
Work Step by Step
We can find the percentage change in the length:
$\frac{1.70\times 10^{-5}~L}{L}\times 100\% = (1.70\times 10^{-3})~\%$
The percentage change in the length is $~~(1.70\times 10^{-3})~\%$
