Physics, asked by etsegenetfikir, 10 months ago

calculate the increase in length of an iron pipeline that is 30m long at 20 degree C long when it is warmed to 45degreecelsius. a iron=1.1×10the power of negative 5 K minus one

Answers

Answered by vishrut90
5

Answer:

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Answered by singhanika2008
1

Answer:

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Explanation:

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