12th Edition

ISBN: 9781119798590

Author: Halliday

Publisher: WILEY

Concept explainers

The flow of energy from one region to another region is referred to as energy transfer. Since energy is quantitative; it must be transferred to a body or a material to work or to heat the system.

Molar Specific Heat

Heat capacity is the amount of heat energy absorbed or released by a chemical substance per the change in temperature of that substance. The change in heat is also called enthalpy. The SI unit of heat capacity is Joules per Kelvin, which is (J K-1)

Thermal Properties of Matter

Thermal energy is described as one of the form of heat energy which flows from one body of higher temperature to the other with the lower temperature when these two bodies are placed in contact to each other. Heat is described as the form of energy which…

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Textbook Question

Chapter 19, Problem 69P

SSM The envelope and basket of a hot-air balloon have a combined weight of 2.45 kN, and the envelope has a capacity (volume) of 2.18 × 10³ m³. When it is fully inflated, what should be the temperature of the enclosed air to give the balloon a lifting capacity (force) of 2.67 kN (in addition to the balloon's weight)? Assume that the surrounding air, at 20.0°C has a weight per unit volume of 11.9 N/m³ and a molecular mass of 0.028 kg/mol, and is at a pressure of 1.0 atm.

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Chapter 19, Problem 68P

Chapter 19, Problem 70P

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Chapter 19 Solutions

FUNDAMENTALS OF PHYSICS

Ch. 19 - For four situations for an ideal gas, the table...Ch. 19 - For a temperature increase of T1, a certain amount...Ch. 19 - a Rank the four paths of Fig. 19-16 according to...Ch. 19 - The dot in Fig. 19-18c represents the initial...Ch. 19 - Prob. 9Q Ch. 19 - Does the temperature of an ideal gas increase,...Ch. 19 - Prob. 1P Ch. 19 - Gold has a molar mass of 197 g/mol. a How many...Ch. 19 - SSM Oxygen gas having a volume of 1000 cm3 at...Ch. 19 - A quantity of ideal gas at: 10.0C and 100 kPa...

Ch. 19 - The best laboratory vacuum has a pressure of about...Ch. 19 - Water bottle in a hot car. In the American...Ch. 19 - Suppose 1.80 mol of an ideal gas is taken from a...Ch. 19 - Compute a the number of moles and b the number of...Ch. 19 - An automobile tire has a volume of 1.64 102 m3...Ch. 19 - A container encloses 2 mol of an ideal gas that...Ch. 19 - SSM ILW WWW Air that initially occupies 0.140 m3...Ch. 19 - GO Submarine rescue. When the U.S. submarine...Ch. 19 - In the temperature range 310 K to 330 K, the...Ch. 19 - An air bubble of volume 20 cm3 is at the bottom of...Ch. 19 - The temperature and pressure in the Suns...Ch. 19 - Calculate the rms speed of helium atoms at 1000 K....Ch. 19 - Find the rms speed of argon atoms at 313 K. See...Ch. 19 - A beam of hydrogen molecules H2 is directed toward...Ch. 19 - Prob. 25P Ch. 19 - Prob. 26P Ch. 19 - Water standing in the open at 32.0C evaporates...Ch. 19 - At what frequency would the wavelength of sound in...Ch. 19 - Prob. 30P Ch. 19 - In a certain particle accelerator, protons travel...Ch. 19 - Prob. 32P Ch. 19 - Prob. 33P Ch. 19 - Prob. 34P Ch. 19 - Prob. 35P Ch. 19 - The most probable speed of the molecules in a gas...Ch. 19 - Two containers are at the same temperature. The...Ch. 19 - What is the internal energy of 1.0 mol of an ideal...Ch. 19 - Prob. 43P Ch. 19 - ILW The mass of a gas molecule can be computed...Ch. 19 - Under constant pressure, the temperature of 2.00...Ch. 19 - The temperature of 2.00 mol of an ideal monatomic...Ch. 19 - GO When 20.9 J was added as heat to a particular...Ch. 19 - SSM A container holds a mixture of three...Ch. 19 - We give 70 J as heat to a diatomic gas, which then...Ch. 19 - Prob. 51P Ch. 19 - SSM WWW Suppose 4.00 mol of an ideal diatomic gas...Ch. 19 - We know that for an adiabatic process pV = a...Ch. 19 - A certain gas occupies a volume of 4.3 L at a...Ch. 19 - Suppose 1.00 L of a gas with = 1.30, initially at...Ch. 19 - The volume of an ideal gas is adiabatically...Ch. 19 - GO Opening champagne. In a bottle of champagne,...Ch. 19 - GO Adiabatic wind. The normal airflow over the...Ch. 19 - GO A gas is to be expanded from initial state i to...Ch. 19 - GO An ideal diatomic gas, with rotation but no...Ch. 19 - Calculate the work done by an external agent...Ch. 19 - An ideal gas undergoes an adiabatic compression...Ch. 19 - Prob. 66P Ch. 19 - An ideal monatomic gas initially has a temperature...Ch. 19 - Prob. 68P Ch. 19 - SSM The envelope and basket of a hot-air balloon...Ch. 19 - An ideal gas, at initial temperature T1 and...Ch. 19 - Prob. 71P Ch. 19 - Prob. 73P Ch. 19 - Prob. 74P Ch. 19 - The temperature of 3.00 mol of a gas with CV =...Ch. 19 - During a compression at a constant pressure of 250...Ch. 19 - Prob. 78P Ch. 19 - SSM An ideal gas undergoes isothermal compression...Ch. 19 - Oxygen O2 gas at 273 K and 1.0 atm is confined to...Ch. 19 - An ideal pas is taken through a complete cycle in...Ch. 19 - Prob. 82P Ch. 19 - SSM A sample of ideal gas expands from an initial...Ch. 19 - An ideal gas with 3.00 mol is initially in state 1...Ch. 19 - Prob. 85P Ch. 19 - Prob. 86P Ch. 19 - Prob. 87P Ch. 19 - Prob. 88P Ch. 19 - Prob. 89P Ch. 19 - Prob. 90P Ch. 19 - Prob. 91P

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