- 12.1Q: What is the evidence that sound travels as a wave?
- 12.2Q: What is the evidence that sound is a form of energy?
- 12.3Q: ?Children sometimes play with a homemade "telephone" by attaching a...
- 12.4Q: When a sound wave passes from air into water, do you expect the fre...
- 12.6Q: The voice of a person who has inhaled helium sounds very high-pitch...
- 12.5Q: What evidence can you give that the speed of sound in air does not ...
- 12.7Q: How will the air temperature in a room affect the pitch of organ pi...
- 12.8Q: Explain how a tube might be used as a filter to reduce the amplitud...
- 12.9Q: ?Why are the frets on a guitar (Fig. spaced closer together as you ...
- 12.10Q: A noisy truck approaches you from behind a building. Initially you ...
- 12.11Q: Standing waves can be said to be due to “interference in space," wh...
- 12.12Q: ?In Fig. , if the frequency of the speakers were lowered, would the...
- 12.13Q: Traditional methods of protecting the hearing of people who work in...
- 12.14Q: ?Consider the two waves shown in Fig. . Each wave can be thought of...
- 12.15Q: Is there a Doppler shirt if the source and observer move in the sam...
- 12.16Q: If a wind is blowing, will this alter the frequency of the sound he...
- 12.17Q: ?Figure shows various positions of a child in motion on a swing. mo...
- 12.1P: assume T = 20°C and vsound = 343 m/s in air.A hiker determines the ...
- 12.2P: ?(I) A sailor strikes the side of his ship just below the waterline...
- 12.3P: assume T = 20°C and vsound = 343 m/s in air. (a) Calculate the wave...
- 12.4P: ?(II) An ocean fishing boat is drifting just above a school of tuna...
- 12.5P: assume T = 20°C and vsound = 343 m/s in air.A stone is dropped from...
- 12.6P: ?(II) A person, with his ear to the ground, sees a huge stone strik...
- 12.10P: If two firecrackers produce a sound level of 95 dB when fired simul...
- 12.11P: A person standing a certain distance from an airplane with four equ...
- 12.12P: A cassette player is said to have a signal-to-noise ratio of 58 dB,...
- 12.76GP: ?A tuning fork is set into vibration above a vertical open tube fil...
- 12.13P: ?(II) (a) Estimate the power output of sound from a person speaking...
- 12.14P: A 50-dB sound wave strikes an eardrum whose area is 5.0 × 10?5 m2. ...
- 12.15P: Expensive amplifier A is rated at 250 W, while the more modest ampl...
- 12.16P: At a rock concert, a dB meter registered 130 dB when placed 2.8 m i...
- 12.17P: Human beings can typically detect a difference in sound level of 2....
- 12.87GP: A bat emits a series of high-frequency sound pulses as it approache...
- 12.88GP: ?The "alpenhorn" (Fig. ) was once used to send signals from one Alp...
- 12.18P: If the amplitude of a sound wave is tripled, (a) by what factor wil...
- 12.19P: Two sound waves have equal displacement amplitudes, but one has twi...
- 12.91GP: The intensity at the threshold of hearing for the human ear at a fr...
- 12.25P: An organ pipe is 112 cm long. What are the fundamental and first th...
- 12.47P: Two piano strings are supposed to be vibrating at 132 Hz, but a pia...
- 12.48P: A source emits sound of wavelengths 2.64 m and 2.76 m in air. How m...
- 12.49P: The predominant frequency of a certain fire engine’s siren is 1550 ...
- 12.50P: You are standing still. What frequency do you detect if a fire engi...
- 12.51P: (a) Compare the shift in frequency if a 2000-Hz source is moving to...
- 12.52P: Two automobiles are equipped with the same single frequency horn. W...
- 12.53P: A bat at rest sends out ultrasonic sound waves at 50.0 kHz and rece...
- 12.54P: A bat flies toward a wall at a speed of 5.0 m/s. As it flies, the b...
- 12.55P: In one of the original Doppler experiments, a tuba was played on a ...
- 12.56P: A Doppler flow meter uses ultrasound waves to measure blood-flow sp...
- 12.57P: The Doppler effect using ultrasonic waves of frequency 2.25 × 106 H...
- 12.58P: A factory whistle emits sound of frequency 570 Hz. When the wind ve...
- 12.59P: (a) How fast is an object moving on land if its speed at 20°C is Ma...
- 12.60P: An airplane travels at Mach 2.3 where the speed of sound is 310 m/s...
- 12.61P: A space probe enters the thin atmosphere of a planet where the spee...
- 12.62P: A meteorite traveling 8500 m/s strikes the ocean. Determine the sho...
- 12.63P: ?(II) Show that the angle a sonic boom makes with the path of a sup...
- 12.64P: ?(II) You look directly overhead and see a plane exactly above the ...
- 12.65GP: A fish finder uses a sonar device that sends 20,000-Hz sound pulses...
- 12.66GP: Approximately how many octaves are there in the human audible range?
- 12.67GP: A science museum has a display called a sewer pipe symphony. It con...
- 12.68GP: A single mosquito 5.0 m from a person makes a sound close to the th...
- 12.69GP: What is the resultant sound level when an 82-dB sound and an 87-dB ...
- 12.70GP: The sound level 12.0 m from a loudspeaker, placed in the open, is 1...
- 12.71GP: A stereo amplifier is rated at 150 W output at 1000 Hz. The power o...
- 12.72GP: Workers around jet aircraft typically wear protective devices over ...
- 12.73GP: ?In audio and communications systems, the gain, \(\beta\), in decib...
- 12.74GP: ?Each string on a violin is tuned to a frequency \(1 \frac{1}{2}\) ...
- 12.75GP: The A string of a violin is 32 cm long between fixed points with a ...
- 12.77GP: A 75-cm-long guitar string of mass 2.10 g is near a tube that is op...
- 12.78GP: ?(II) A highway overpass was observed to resonate as one full loop ...
- 12.79GP: A person hears a pure tone in the 500–1000-Hz range coming from two...
- 12.80GP: Two trains emit 424-Hz whistles. One train is stationary. The condu...
- 12.81GP: The frequency of a steam train whistle as it approaches you is 538 ...
- 12.82GP: At a race track, you can estimate the speed of cars just by listeni...
- 12.83GP: Two open organ pipes, sounding together, produce a beat frequency o...
- 12.84GP: ?Two loudspeakers are at opposite ends of a railroad car as it move...
- 12.85GP: If the velocity of blood flow in the aorta is normally about 0.32 m...
- 12.86GP: A bat flies toward a moth at speed 6.5 m/s while the moth is flying...
- 12.89GP: Room acoustics for stereo listening can be compromised by the prese...
- 12.90GP: A dramatic demonstration, called “singing rods,” involves a long, s...
- 12.92GP: A plane is traveling at Mach 2.0. An observer on the ground hears t...
- 12.93GP: The wake of a speedboat is 15° in a lake where the speed of the wat...
- 12.7P: assume T = 20°C and vsound = 343 m/s in air.Calculate the percent e...
- 12.8P: What is the intensity of a sound at the pain level of 120 dB? Compa...
- 12.9P: What is the sound level of a sound whose intensity is 2.0 × 10?6 W/m2?
- 12.20P: What would be the sound level (in dB) of a sound wave in air that c...
- 12.21P: ?(I) A \(6000-H z \) tone must have what sound level to seem as lou...
- 12.22P: ?(I) What are the lowest and highest frequencies that an ear can de...
- 12.23P: ?(II) Your auditory system can accommodate a huge range of sound le...
- 12.24P: The A string on a violin has a fundamental frequency of 440 Hz. The...
- 12.26P: (a) What resonant frequency would you expect from blowing across th...
- 12.27P: If you were to build a pipe organ with open-tube pipes spanning the...
- 12.28P: A tight guitar string has a frequency of 540 Hz as its third harmon...
- 12.29P: An unfingered guitar string is 0.73 m long and is tuned to play E a...
- 12.30P: (a) Determine the length of an open organ pipe that emits middle C ...
- 12.31P: An organ is in tune at 20°C. By what percent will the frequency be ...
- 12.32P: ?(II) How far from the mouthpiece of the flute in Example 12-10 sho...
- 12.33P: (a) At T = 20°C, how long must an open organ pipe be to have a fund...
- 12.34P: A particular organ pipe can resonate at 264 Hz. 440 Hz. and 616 Hz....
- 12.35P: A uniform narrow tube 1.80 m long is open at both ends. It resonate...
- 12.36P: A pipe in air at 20°C is to be designed to produce two successive h...
- 12.37P: How many overtones are present within the audible range for a 2.14-...
- 12.38P: ?(III) The human ear canal is approximately long. It is open to the...
- 12.39P: A piano tuner hears one beat every 2.0s when trying to adjust two s...
- 12.40P: What is the beat frequency if middle C (262 Hz) and C# (277 Hz) are...
- 12.41P: A certain dog whistle operates at 23.5 KHz. while another (brand X)...
- 12.42P: A guitar string produces 4 beats/s when sounded with a 350-Hz tunin...
- 12.43P: ?(II) Two violin strings are tuned to the same frequency, . The ten...
- 12.44P: How many beats will be heard if two identical flutes each try to pl...
- 12.45P: You have three tuning forks, A, B, and C. Fork B has a frequency of...
- 12.46P: Two loudspeakers are 1.80m apart. A person stands 3.00m from one sp...
Solutions for Chapter 12: Temperature and Kinetic Theory
Full solutions for Physics: Principles with Applications | 6th Edition
ISBN: 9780130606204
Solutions for Chapter 12
15
3
Summary of Chapter 12: Temperature and Kinetic Theory
This Chapter is the first of three (Chapters 13, 14, and 15) devoted to temperature, heat, and thermodynamics. Much of this Chapter discusses the theory that matter is made up of atoms and that these atoms are in continuous random motion. This theory is called the kinetic theory.
Chapter 12: Temperature and Kinetic Theory includes 110 full step-by-step solutions. This textbook survival guide was created for the textbook: Physics: Principles with Applications, edition: 6. This expansive textbook survival guide covers the following chapters and their solutions. Since 110 problems in chapter 12: Temperature and Kinetic Theory have been answered, more than 766201 students have viewed full step-by-step solutions from this chapter. Physics: Principles with Applications was written by and is associated to the ISBN: 9780130606204.
Key Physics Terms and definitions covered in this textbook
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//
parallel
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any symbol
average (indicated by a bar over a symbol—e.g., v¯ is average velocity)
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°C
Celsius degree
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°F
Fahrenheit degree
