Explanation Given data: Liquid nitrogen boils at chilly − 195.8 ° C when the pressure is 1 atm . m silver = 1.5 × 10 − 2 kg T silver = 25 ° C Formula used: Consider the expression for the heat that must be supplied or removed to change the phase of a substance. Q = m L Here, m is the mass of the substance, and L is the latent heat of the substance. Modify the equation to find m . m = Q L (1) Consider the expression for the heat that must be supplied or removed to change the temperature of a substance. Q = c m Δ T (2) Here, c is the specific heat capacity of the substance, m is the mass of the substance, and Δ T is the change in the temperature. Calculation: The specific heat capacity of the silver is 235 J kg ⋅ C° . Substitute 235 J kg ⋅ C° for c , 1.5 × 10 − 2 kg for m and ( 25 ° C − ( − 195 ° C ) ) for Δ T in equation (1), Q = ( 235 J kg ⋅ C° ) ( 1.5 × 10 − 2 kg ) ( 25 ° C − ( − 195 ° C ) ) = ( 235 J kg ⋅ C° ) ( 1

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ISBN: 9781119326342

Author: CUTNELL

Publisher: WILEY

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Chapter 12, Problem 87AP

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The mass of nitrogen that boils off as the coin cools to −195.8 °C .

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Chapter 12, Problem 86AP

Chapter 12, Problem 88AP

Chapter 12 Solutions

Physics

Ch. 12.1 - Prob. 1CYU Ch. 12.4 - Prob. 2CYU Ch. 12.4 - Prob. 3CYU Ch. 12.4 - Prob. 4CYU Ch. 12.4 - Prob. 5CYU Ch. 12.4 - Prob. 6CYU Ch. 12.4 - Prob. 7CYU Ch. 12.5 - Prob. 8CYU Ch. 12.5 - 9. Is the buoyant force provided by warmer water...Ch. 12.7 - Prob. 10CYU

Ch. 12.7 - Prob. 11CYU Ch. 12.7 - Prob. 12CYU Ch. 12.8 - Prob. 13CYU Ch. 12.8 - Prob. 14CYU Ch. 12.9 - Prob. 15CYU Ch. 12.9 - Prob. 16CYU Ch. 12.9 - Prob. 17CYU Ch. 12.9 - Prob. 18CYU Ch. 12.9 - Prob. 19CYU Ch. 12.10 - Prob. 20CYU Ch. 12.10 - Prob. 21CYU Ch. 12.10 - Prob. 22CYU Ch. 12 - Prob. 1FC Ch. 12 - Prob. 2FC Ch. 12 - 4. A ball is slightly too large to fit through a...Ch. 12 - Prob. 6FC Ch. 12 - Prob. 7FC Ch. 12 - Prob. 9FC Ch. 12 - Prob. 10FC Ch. 12 - Prob. 13FC Ch. 12 - Prob. 15FC Ch. 12 - Prob. 17FC Ch. 12 - Prob. 1P Ch. 12 - Prob. 2P Ch. 12 - Prob. 3P Ch. 12 - Prob. 4P Ch. 12 - Prob. 5P Ch. 12 - Prob. 6P Ch. 12 - Prob. 7P Ch. 12 - Prob. 8P Ch. 12 - 10. A steel section of the Alaskan pipeline had a...Ch. 12 - Prob. 11P Ch. 12 - Prob. 12P Ch. 12 - Prob. 13P Ch. 12 - Prob. 14P Ch. 12 - Prob. 15P Ch. 12 - Prob. 16P Ch. 12 - Prob. 17P Ch. 12 - Prob. 18P Ch. 12 - Prob. 19P Ch. 12 - Prob. 20P Ch. 12 - Prob. 21P Ch. 12 - Prob. 22P Ch. 12 - Prob. 24P Ch. 12 - Prob. 25P Ch. 12 - 28. A flask is filled with 1.500 L (L = liter) of...Ch. 12 - Prob. 29P Ch. 12 - Prob. 30P Ch. 12 - 31. A copper kettle contains water at 24 °C. When...Ch. 12 - Prob. 32P Ch. 12 - Prob. 33P Ch. 12 - Prob. 34P Ch. 12 - Prob. 35P Ch. 12 - Prob. 36P Ch. 12 - *37. A spherical brass shell has an interior...Ch. 12 - Prob. 38P Ch. 12 - Prob. 39P Ch. 12 - Prob. 40P Ch. 12 - Prob. 41P Ch. 12 - Prob. 42P Ch. 12 - Prob. 43P Ch. 12 - Prob. 44P Ch. 12 - Prob. 45P Ch. 12 - Prob. 46P Ch. 12 - Prob. 47P Ch. 12 - Prob. 48P Ch. 12 - Prob. 49P Ch. 12 - Prob. 50P Ch. 12 - Prob. 51P Ch. 12 - Prob. 52P Ch. 12 - Prob. 53P Ch. 12 - Prob. 54P Ch. 12 - Prob. 55P Ch. 12 - Prob. 56P Ch. 12 - Prob. 57P Ch. 12 - Prob. 58P Ch. 12 - Prob. 59P Ch. 12 - Prob. 60P Ch. 12 - Prob. 61P Ch. 12 - Prob. 62P Ch. 12 - Prob. 63P Ch. 12 - Prob. 64P Ch. 12 - Prob. 65P Ch. 12 - *66. A snow maker at a resort pumps 130 kg of lake...Ch. 12 - Prob. 67P Ch. 12 - *68. Water at 23.0 °C is sprayed onto 0.180 kg of...Ch. 12 - *69. An unknown material has a normal...Ch. 12 - Prob. 70P Ch. 12 - Prob. 71P Ch. 12 - Prob. 72P Ch. 12 - Prob. 73P Ch. 12 - Prob. 74P Ch. 12 - Prob. 75P Ch. 12 - Prob. 76P Ch. 12 - Prob. 77P Ch. 12 - 78. The vapor pressure of water at 10 °C is 1300...Ch. 12 - Prob. 79P Ch. 12 - 85. An aluminum baseball bat has a length of 0.86...Ch. 12 - Prob. 86AP Ch. 12 - Prob. 87AP Ch. 12 - Prob. 88AP Ch. 12 - Prob. 89AP Ch. 12 - Prob. 91AP Ch. 12 - Prob. 92AP Ch. 12 - *93. Concrete sidewalks are always laid in...Ch. 12 - Prob. 94AP Ch. 12 - Prob. 97AP Ch. 12 - Prob. 100AP Ch. 12 - Prob. 101AP Ch. 12 - Prob. 102AP Ch. 12 - Prob. 103AP Ch. 12 - Prob. 107TP

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