Solution Found!
(a) Use Eq. (18.1) to estimate the change in the volume of
Chapter 18, Problem 56P(choose chapter or problem)
(a) Use Eq. (18.1) to estimate the change in the volume of a solid steel sphere of volume 11 L when the temperature and pressure increase from \(21^{\circ} \mathrm{C}\) and \(1.013 \times 10^{5} \mathrm{Pa}\) to \(42^{\circ} \mathrm{C}\) and \(2.10 \times 10^{7} \mathrm{Pa}\) (Hint: Consult Chapters 11 and 17 to determine the values of and k.) (b) In Example 18.3 the change in volume of an 11-L steel scuba tank was ignored. Was this a good approximation? Explain.
Questions & Answers
QUESTION:
(a) Use Eq. (18.1) to estimate the change in the volume of a solid steel sphere of volume 11 L when the temperature and pressure increase from \(21^{\circ} \mathrm{C}\) and \(1.013 \times 10^{5} \mathrm{Pa}\) to \(42^{\circ} \mathrm{C}\) and \(2.10 \times 10^{7} \mathrm{Pa}\) (Hint: Consult Chapters 11 and 17 to determine the values of and k.) (b) In Example 18.3 the change in volume of an 11-L steel scuba tank was ignored. Was this a good approximation? Explain.
ANSWER:Solution 56P Step 1 of 4: Given For steel 5 1 = 3.6 × 10 K k = 6.25 × 1012Pa 1 V = 11 L 0 p = 2.1 × 10 pa