TABLE 19.2 Latent Heats of Fusion and VaporizationLatent Heatof Fusion(J/kg)SubstanceHeliumOxygenNitrogenEthyl alcoholWaterSulfurLeadMeltingPoint (°C)-272.2-218.79-209.97-1140.00119327.36605.23 x 10¹1.38 x 1042.55 X 10¹1.04 x 1053.33 x 1053.81 x 104960.801 063.001 0832.45 x 10¹3.97 X 1058.82 x 106.44 x 10¹1.34 x 105BoilingPoint (°C)-268.93-182.97-195.8178100.00444.601 7502 450Latent Heatof Vaporization (J/kg)2 1932 6601 1872.09 x 10¹2.13 X 10²2.01 X 10²8.54 x 1052.26 × 1063.26 X 105AluminumSilverGoldCopper*Helium does not solidify at atmospheric pressure. The melting point given here corresponds to a pressure of 2.5 MPa.8.70 x 1051.14 x 10²1062.33 X1.58 x 105.06 X 106 V13. At 20.0°C, an aluminum ring has an inner diameter ofQIC 5.000 0 cm and a brass rod has a diameter of 5.050 0 cm.(a) If only the ring is warmed, what temperature mustit reach so that it will just slip over the rod? (b) What If?If both the ring and the rod are warmed together, what tem-perature must they both reach so that the ring barely slipsover the rod? (c) Would this latter process work? Explain.Hint: Consult Table 19.2 in the next chapter.

Initial temperature, Ti=20.0°CInitial diamater of Al, Di,Al=5.0000 cmInitial diamater of Br,…

At 20.0°C, an aluminum ring has an inner diameter of 5.000 0 cm and a brass rod has a diameter of 5.050 0 cm. (a) If only the ring is warmed, what temperature must it reach so that it will just slip over the rod? (b) What If? If both the ring and the rod are warmed together, what tem- perature must they both reach so that the ring barely slips over the rod? (c) Would this latter process work? Explain. Hint: Consult Table 19.2 in the next chapter.

At 20.0°C, an aluminum ring has an inner diameter of 5.000 0 cm and a brass rod has a diameter of 5.050 0 cm. (a) If only the ring is warmed, what temperature must it reach so that it will just slip over the rod? (b) What If? If both the ring and the rod are warmed together, what tem- perature must they both reach so that the ring barely slips over the rod? (c) Would this latter process work? Explain. Hint: Consult Table 19.2 in the next chapter.

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter18: Temperature

Section: Chapter Questions

Problem 13P

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