A steel bridge in a town is 200 m long. Where minimum temperature in winter is $10^{\circ}C$ and maximum in summer is $40^{\circ}C$. The change in length of the bridge from winter to summer is [ for steel alpha is $11 \times 10^{-6}/^{\circ}C$] :

Question

( A ) 8.3 m
( B ) 3.3 cm
( C ) 6.6 cm
( D ) 6.6 m