Question: Based on your results, can you calculate the coefficients of volume ex

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Question: Based on your results, can you calculate the coefficients of volume expansion for copper, aluminum, and brass? a Physics Lab Report 3 References Mailings AaBbcendre AaBb s New Ro... 12 A- A Spaing Heading 1 Data Table 1. Experimental Coefficient ofLinear Expansion for Aluminum, Copper and Brass Data Materials Li Lr Initial Final TAL TT T TATOC) a (C-1) (mm) (mm) reading reading (in (C) at Ti at T mm) (mm) (mm) Aluminum 500 500.2 5.15 5.35 0.2 23 97 74 541x106 Copper 501 501.5 4.3 4.8 0.5 29 94 65 15.35x106 Brass 500 500.8 1.86 2.66 0.8 23 91 68 23.53x10-6 Question: Based on your results, can you calculate the coefficients of volume expansion for copper, aluminum, and brass? (ie. AV a,ol. V.AT) Calculation of a LIAT 1114 Words qk Engash (Usa O Focus MacBook Air

Explanation / Answer

we know that coefficient of volume expansion = 3 x coefficient of linear expansion

so, in case of Aluminum = 3 x5.41x10^-6 = 16.23x10^-6 /C

so, in case of Copper = 3 x15.35 x10^-6 = 46.05 x10^-6 /C

so, in case of Brass = 3 x23.53 x10^-6 = 70.59 x10^-6 /C

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