Suppose the initial temperature is 55 deg C. What is the final temperature of a rod 3.0 m long which exhibited an increase in length of 0.091 cm? The coefficient of thermal expansion of the material is 5.1 x 10^-6 (per deg C). Choices: 105 per deg C 115 per deg C 110 per deg C 120 per deg C
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00091 \, m \), \( L_0 = 3.0 \, m \), and \( \alpha = 5.1 \times 10^{-6} \, (\text{per deg C}) \). Show more…
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