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Physics Problem?
A steel section of the Alaskan pipeline had a length of 58.3 m and a temperature of 19.4 °C when it was installed. What is its change in length when the temperature drops to a frigid -39.8 °C?
1 Answer
- Anonymous4 years agoFavorite Answer
I did this for you a couple of days ago here:
BUT I failed to put the negative sign on the answer (-0.0414 m = -4.14 cm).
If that doesn't work, then you need a different coefficient of expansion; you'll have to find the one that you were given with your syllabus.
Best.