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Question:

problem with finding the area ?

a sheet of copper has an area of 500cm^2 at 0deg. celcius find the area of this sheet at 802deg. celcius?

Answer:

My table of copper properties has .000017 / Deg C for Linear Expansion. So in each direction 802 deg we'll see growth of .013634 * original length. 1.013634 * 1.013634 * 500 513.727 cm^2
My table of copper properties has .000017 / Deg C for Linear Expansion. So in each direction 802 deg we'll see growth of .013634 * original length. 1.013634 * 1.013634 * 500 513.727 cm^2

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