How are different sounds produced?
Q: During the filling of an empty bottle with water, the pitch of the sound heard goes on changing,…
A: During the filling of an empty bottle with water, the pitch of the sound heard goes on changing…
Q: The wavelength of ultrasound at 1 million Hz in air where the speed of sound is 340 m/s is
A: The wavelength of ultrasound at 1 million Hz in air where the speed of sound is 340 m/s is
Q: How can sound shatter a glass?
A: The natural frequency of an object is the frequency or rate at which it vibrates naturally when…
Q: A noisy machine in a factory produces a sound level of 100 dB. Two identical machines are added to…
A: Decibel is a logarithmic scale thus the values cannot simply be added. Thus, we will first convert…
Q: When sound passes from one medium to another where its propagation speed is different, does its…
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Q: Are ultrasound and infrasound imperceptible to all hearing organisms? Explain your answer.
A: Infrasonic waves are waves having frequencies below the audible range. Ultrasonic waves are waves…
Q: What is the relationship between the length of the straw and the frequency of the sound produced?…
A: We need to find relationship between the length of the straw and the frequency of the sound produced…
Q: 3. Give an example of sound strength, sound intensity, sound height, sound color, kites, tone, sighs…
A: Intensity is defined to be the power per unit area carried by a wave. Power is the rate at which…
Q: concerned
A: You are concerned about your new puppy’s barking. If the loudness of his barking is what you are…
Q: What is a pure tone? Find an example on your phone and describe the sound.
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Q: Bottlenose dolphins use echolocation pulses with a frequency of about 100 kHz, higher than the…
A: The relationship between frequency of the sound waves, f and its speed, v with its wavelength λ is…
Q: Distinguish between sound intensity and loudness?
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Q: Auricle 11. The human range of hearing is between 20 and 20,000 Hz. What is the corresponding range…
A: Given:Range of frequencies = 20Hz to 20000HzAir temperature = 25°C Required:Range of wavelength…
Q: 3. A student was blowing air into a closed tube and found that he produced 4 different sounds. Below…
A: Given : 1st diagram : 1st harmonic 2nd diagram : 3rd harmonic 3rd diagram : 5th harmonic 4th…
Q: What is the difference between aperiodic and periodic sounds?
A: APERIODIC SOUNDS = =>As the name suggests an aperiodic sound is the sound wave that does not…
Q: What are the closest frequencies to 500 Hz that an average person can clearly distinguish as being…
A: Given: Frequency, f = 500 Hz
Q: A sound wave is travelling in air has a wavplength of 0.44 m, What is the frequency of the wave in…
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Q: Bats use these sound propertiies to help locate their next meal? Oultrasound and radar Oinfrasound…
A: Bat uses echo location and ultra sound to detect their prey. The high frequency sound is emmited by…
Q: In which of the following the sound cannot travel? [A] Solids [B] Liquids [C] Gases [D] Vacuum
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Q: What factors does the speed of sound depend upon? What are some factors that it does not depend…
A: Speed of sound depends upon temperature , density , viscosity , pressure, elasticity , density.
Q: State three factors which affect the loudness of a sound heard by a listener.
A: Loudness of a sound refers to the subjective perception of sound.
Q: How ultrasound may work to deliver deep heat into a persons tissues
A: The ultrasound machine working is based on sending an electric current through the crystals found…
Q: Determine the relative intensity of sound that has a true intensity of 1 × 10‐⁵ W/m²
A: Given True intensity I = 10-5 W/m2 Threshold hearing lo= 10-12 W/m2 Relative intensity…
Q: What is the wavelength of 5.2 million Hz ultrasound as it travels through human tissue? mm
A: Given data: Frequency f=5.2 million Hz.
Q: A source of a sound moves away from the listener. The listener has the impression that the source is…
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Q: k simultaneously. If the intensity level is 74 dB when each speaks alone, what is the intensity…
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Q: Rank the beat frequency from highest to lowest for the following pairs of sounds: a. 132 Hz, 136 Hz…
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Q: what is the relation between sound and the following : 1- increased and decreased temperature .…
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Q: One physics teacher lecturing produces a sound intensity level of 61 dB . It's a scary thought, but…
A: Given. β1=loudness of on teacher=61dBNumber of teachers=100recallβ=loudness=10dBlogI/I0Where…
Q: Why do large animals generally produce sounds that are lower in frequency than the sounds produced…
A: Given:- A large animals generally produce sounds that are lower in frequency than the…
Q: What is the relationship between the length of the straw and the pitch of the sound produced?
A: The pitch of a sound is depends on the frequency of the sound wave. The higher the sound frequency…
Q: People can hear sounds ranging in frequency from about 20Hz to 20,000 Hz. Calculate the wavelengths…
A: Given value--- frequency from about 20Hz to 20,000 Hz. We have to find--- Calculate the…
How are different sounds produced?
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