Inquiry into Physics
8th Edition
ISBN: 9781337515863
Author: Ostdiek
Publisher: Cengage
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Chapter 6, Problem 34Q
To determine
The important difference between the two sounds.
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Chapter 6 Solutions
Inquiry into Physics
Ch. 6 - An astronomer measures the speed of recession of a...Ch. 6 - Prob. 2AACh. 6 - Prob. 1MACh. 6 - Prob. 1PIPCh. 6 - Prob. 2PIPCh. 6 - Prob. 1MIOCh. 6 - Prob. 1QCh. 6 - (Indicates a review question, which means it...Ch. 6 - (Indicates a review question, which means it...Ch. 6 - (Indicates a review question, which means it...
Ch. 6 - Prob. 5QCh. 6 - Prob. 6QCh. 6 - (Indicates a review question, which means it...Ch. 6 - Prob. 8QCh. 6 - Prob. 9QCh. 6 - Prob. 10QCh. 6 - Prob. 11QCh. 6 - Prob. 12QCh. 6 - (Indicates a review question, which means it...Ch. 6 - Prob. 14QCh. 6 - (Indicates a review question, which means it...Ch. 6 - (Indicates a review question, which means it...Ch. 6 - Prob. 17QCh. 6 - (Indicates a review question, which means it...Ch. 6 - Prob. 19QCh. 6 - Prob. 20QCh. 6 - Prob. 21QCh. 6 - (Indicates a review question, which means it...Ch. 6 - Prob. 23QCh. 6 - Prob. 24QCh. 6 - Prob. 25QCh. 6 - Prob. 26QCh. 6 - Prob. 27QCh. 6 - Prob. 28QCh. 6 - Prob. 29QCh. 6 - (Indicates a review question, which means it...Ch. 6 - Prob. 31QCh. 6 - Prob. 32QCh. 6 - Prob. 33QCh. 6 - Prob. 34QCh. 6 - Prob. 35QCh. 6 - Prob. 36QCh. 6 - (Indicates a review question, which means it...Ch. 6 - Prob. 38QCh. 6 - Prob. 39QCh. 6 - Two children stretch a jump rope between them and...Ch. 6 - The force stretching the D string on a certain...Ch. 6 - What is the speed of sound in air at the normal...Ch. 6 - The coldest and hottest temperatures ever recorded...Ch. 6 - A 4-Hz continuous wave travels on a S1ink. If the...Ch. 6 - A 500-Hz sound trave1s through pure oxygen. The...Ch. 6 - Prob. 7PCh. 6 - What frequency of sound traveling in air at 20°C...Ch. 6 - Prob. 9PCh. 6 - . What is the wavelength of 3.5 million Hz...Ch. 6 - . The frequency of middle C on the piano is 261.6...Ch. 6 - . A cable with total length 30 m and mass 100 kg...Ch. 6 - . In a student laboratory exercise, the wavelength...Ch. 6 - . A 1,720-Hz pure tone is played on a stereo in an...Ch. 6 - . A person stands directly in front of Iwo...Ch. 6 - . Ultrasound probes can resolve structural details...Ch. 6 - . A sonic depth gauge is placed 5 m above the...Ch. 6 - . The huge volcanic eruption on the island of...Ch. 6 - . A baseball fan sitting in the cheap seals” is...Ch. 6 - . A geologist is camped 8,000 m (5 miles) from a...Ch. 6 - . A person stands at a point 300 m in front of the...Ch. 6 - . A sound pulse emitted underwater reflects off a...Ch. 6 - . The sound level measured in a room by a person...Ch. 6 - . Approximately how many times louder is a 100-dB...Ch. 6 - Prob. 25PCh. 6 - . The frequency of the highest note on the piano...Ch. 6 - Prob. 1CCh. 6 - Prob. 2CCh. 6 - Jack and Jill go for a walk along an abandoned...Ch. 6 - Prob. 4CCh. 6 - An entrepreneur decides to invent and market a...Ch. 6 - Prob. 6CCh. 6 - Prob. 7CCh. 6 - The frequency of the lowest note played on a flute...Ch. 6 - Prob. 9C
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Suppose a bat uses sound echoes to locate its insect prey, 3.00 m away. (a) Calculate the echo times for temperatures of 5.00ºC and 35.0ºC .(b) What percent uncertainty does this cause for the bat in locating the insect? (c) Discuss the significance of this uncertainty and whether it could cause difficulties for the bat.(In practice, the bat continues to use sound as it closes in, eliminating most of any difficulties imposed by this and other effects, such as motion of the prey.)arrow_forward(A) Suppose a source emits a sound of frequency 350 HZ when the source moves toward a fixed observer. What is the velocity of source when the frequency which observer hear it 396.6 HZ, and the velocity of the sound is 340 m/s? (B) 1. Explain the effected of temperature on the viscosity ? 2. Explain the mechanisms of tactile sensitivity? (C) At which depth of an ocean the pressure is be 9.3x10 Pa, when the density of water is 1x10³ kg/m³ and pA= 1.01x10³ Pa.arrow_forwardUsing the sound level versus frequency plot with equal-loudness curves shown below, estimate the sound level (in dB) of a 10,000-Hz sound having a loudness of 80 phons.arrow_forward
- A sound wave in the air has a frequency of 405 Hz. What is the wave length? Calculate for a sound wave with a frequency of 485 Hz. I am really struggling putting together the formulas. :(arrow_forwardgod whistle is designed to produce a sound with a frequency beyond that which can be heardby humans (between 20000Hz and 27000Hz). If a particular whistle produces a sound with afrequency of 25kHz. What is the sound's wavelength? Assume the speed of sound in air to be331 m/s.arrow_forwardA sound wave has a frequency of 1998n Hz. What is the distance between crests or copressions of the wave? (Take the speed of sound to be 344 m/s)arrow_forward
- In our model of sound we found (in a homework assignment) that the maximum molecular displacement sm, for sound in air, is much smaller than the distance between neighboring air molecules. From this fact we learn .. (circle the best answer) (a) ... that the validity of the model has broken down. (b) ... that sm describes the average position of very many molecules and is mean- ingful even when this is smaller than the microscopic scale of the material. (c) ... that apparently what matters is the tiny fraction of molecules that happen to be very close to others. (d) ... that some of what gets taught in 2214 is a gross oversimplification and falls apart under more careful scrutiny.arrow_forwardThe loudness, L, of a sound (measured in decibels, dB) is inversely proportional to the square of the distance, dd, from the source of the sound.A person 14 feet from a jetski, it is 75 decibels loud.How loud is the jetski when the person is 46 feet away? Round your answer to the nearest hundredth.arrow_forward27. Consider you are located at the origin of Cartesian coordinates. One speaker is placed at (3, 4) and the other speaker is at coordinate (12, 5). The two speakers are producing a pitch with 1715 Hz. Assume the air temperature is 20 C. Will you be able to hear the maximum or minimum or neither?arrow_forward
- (a) What is the speed of sound in a medium where a 100-kHz frequency produces a 5.96-cm wavelength? (b) Which substance in the table shown is this likely to be?arrow_forwardFind the wavelength in air of an 22-Hz sound wave at 486 m/s, which is one of the lowest frequencies that are detectable by the human ear. No need to include the unit. Write your answer in whole numbers.arrow_forwardWhat is the speed of sound (in m/s) in a medium where a 189 kHz frequency produces a 0.614 cm wavelength?arrow_forward
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