When the Coefficient of Linear Expansion,α,and the Temperature Change,T_f −

question 46

Multiple Choice

When the coefficient of linear expansion,α,and the temperature change,T_f − T_i,are large,a length L_i of a solid substance expands in length to

• A)L_f = αL_i(T_f - T_i).
• B)L_f = L_i[1 + α(T_f - T_i)].
• C)L_f = L_i[1 + ln(α(T_f - T_i))].
• D) .
• E) .

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