Question
A hole is drilled through a copper plate whose temperature is 17.2 °C. When the plate is heated to 191 °C, by what fraction (r-ro)/ro will the radius of the hole change?
Answers
Writeacher
You're answer grazing.
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<b>Homework Posting Tips
Please show your work. Tutors will not do your homework for you. Please show your work for any question that you are posting.</b>
delta L /L = k * delta T
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