Physical Science

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What is the length of an aluminum rod at 65 degress celcius if its length at 15 degrees celcius is 1.2 meters?


Finallength-initiallength=coefficentlinearexpansion*(65-15).

You can get the coefficent of linear expansion for aluminum from your text or a handbook.


I don't understand, can someone else help me? Thank You.


what happens when a negatively charged object and a positively charged object are brought together

  • Physical Science -

    the answer to your first question is c. 1.201386 meters

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