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akch2002, Engineer
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1. Steel tube used to construct the Alaska Pipeline is subject to temperature extremes from +34 C in the summer to -60 C in winter. Using the thermal coefficient of linear expansion of approximately 1.2 X 10-5/C, what will be the change of length that must allowed per mile ( 1605 m) of pipeline over this temperature range? Express your answer to the nearest 0.1 m.

2. A tank contains 20 kg. of water at 200 C. If 10 kg. of hot lead at 3000 C is dropped in, what is the final temperature of t
Thanks for your request. I am working on these questions and will try to upload the answers asap.
Also inform deadline by which you would like to have answers for these question so that I will plan accordingly.

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