Physics of Everyday Phenomena
9th Edition
ISBN: 9781259894008
Author: W. Thomas Griffith, Juliet Brosing Professor
Publisher: McGraw-Hill Education
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Chapter 10, Problem 10E
(a)
To determine
The heat needed to be add to
(b)
To determine
The heat required to completely convert the
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Two 50-g ice cubes are placed into 0.2kg of water in a Styrofoam cup. The water is initially at a
temperature of 25C and the ice is initially at a temperature of -15C. What is the final temperature of
the drink? The average specific heat for ice between -15C and 0C is 2.05kJ/kgC.
a. 12.35 deg C
b. 10.6 deg C
c. 20.2 deg C
d. 15.5 deg C
A tire with an inner volume of 0.025 m^3 is filled with air at a gauge pressure of 36psi. If the tire
valve is opened to the atmosphere, what volume outside of the tire does the escaping air occupy?
Some air remains within the tire occupying the original volume, but now that remaining air is at
atmospheric pressure. Assume the temperature of the air does not change.
a. 0.086 m^3
b. 0.096 m^3
c. 0.868 m^3
d. 0.673 m^3
The water passing over Victoria falls, located along the Zambezi River on the border of Zimbabwe
and Zambia, drops about 105 m. How much internal energy is produced per kilogram as a result of
the fall?
a. 1030.05
b. 1260.05
c. 1180.05
d.…
A typical person takes 12 breaths a minute, with each breath drawing in 0.500 L of outside air. If the air warms up from -10 °C to 30 °C.
A. What is the volume of air exhaled with each breath?
B. How many moles of air are exhaled?
C. What is the heat transfer needed to warm each breath? Molar mass air = 29g/mol. Specific heat (air) = 721 J/(kg•°C)
D. What is the rate of heat transfer?
Chapter 10 Solutions
Physics of Everyday Phenomena
Ch. 10 - Is an object that has a temperature of 0C hotter...Ch. 10 - Prob. 2CQCh. 10 - The volume of a gas held at constant pressure...Ch. 10 - We sometimes attempt to determine whether another...Ch. 10 - Prob. 5CQCh. 10 - Is it possible for a temperature to be lower than...Ch. 10 - Is an object with a temperature of 273.2 K hotter...Ch. 10 - Two objects at different temperatures are placed...Ch. 10 - Is it possible for the final temperature of the...Ch. 10 - Two objects of the same mass, but made of...
Ch. 10 - Two cities, one near a large lake and the other in...Ch. 10 - Is it possible to add heat to a substance without...Ch. 10 - What happens if we add heat to water that is at...Ch. 10 - What happens if we remove heat from water at 0C?...Ch. 10 - What does it mean for a liquid to be supercooled?...Ch. 10 - Prob. 16CQCh. 10 - Would a PCM (phase-change material) be useful in a...Ch. 10 - Is it possible to change the temperature of a...Ch. 10 - A hammer is used to pound a piece of soft metal...Ch. 10 - Which represents the greater amount of energy, 1 J...Ch. 10 - Prob. 21CQCh. 10 - Is it possible for the internal energy of a system...Ch. 10 - Based upon his experiments, Joule proposed that...Ch. 10 - An ideal gas is compressed without allowing any...Ch. 10 - Is it possible to decrease the temperature of a...Ch. 10 - Heat is added to an ideal gas, and the gas expands...Ch. 10 - Heat is added to an ideal gas maintained at...Ch. 10 - Prob. 28CQCh. 10 - Prob. 29CQCh. 10 - A block of wood and a block of metal have been...Ch. 10 - Heat is sometimes lost from a house through cracks...Ch. 10 - Is it possible for water on the surface of a road...Ch. 10 - What heat transfer mechanisms (conduction,...Ch. 10 - Prob. 34CQCh. 10 - How do we get heat from the sun through the...Ch. 10 - What property does glass share with carbon dioxide...Ch. 10 - Prob. 37CQCh. 10 - Will a solar power plant (one that generates...Ch. 10 - Prob. 1ECh. 10 - Prob. 2ECh. 10 - The temperature on a very warm summer day is 110F....Ch. 10 - Prob. 4ECh. 10 - Prob. 5ECh. 10 - How much heat is required to raise the temperature...Ch. 10 - How much heat must be removed from a 300-g block...Ch. 10 - How much heat must be added to 120 g of ice at 0C...Ch. 10 - Prob. 9ECh. 10 - Prob. 10ECh. 10 - If 300 cal of heat are added to a system, how much...Ch. 10 - If 1400 J of heat are added to 90 g of water...Ch. 10 - While a gas does 825 J of work on its...Ch. 10 - The volume of an ideal gas is increased from 0.4...Ch. 10 - If the initial temperature in exercise E14 is...Ch. 10 - Work of 2200 J is done on an ideal gas, but the...Ch. 10 - Four hundred calories of heat are added to a gas....Ch. 10 - Work of 1800 J is done by stirring a perfectly...Ch. 10 - Prob. 1SPCh. 10 - A student constructs a thermometer and invents her...Ch. 10 - Prob. 3SPCh. 10 - A 170-g quantity of a certain metal, initially at...Ch. 10 - Prob. 5SPCh. 10 - Suppose the pressure of an ideal gas mixture...
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