The loudness of a sound is the waves ?

The loudness of a sound is the waves ?
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If viewed on an oscilloscope, the loudness of a sound wave would be associated with the wave's: w) frequency x) wavelength y) velocity z) amplitude

Description : If viewed on an oscilloscope, the loudness of a sound wave would be associated with the wave's: w) frequency x) wavelength y) velocity z) amplitude

Last Answer : ANSWER: Z -- AMPLITUDE

The quality of sound depends upon its (a) Waveform (b) Frequency (c) Loudness (d) Pitch

Description : The quality of sound depends upon its (a) Waveform (b) Frequency (c) Loudness (d) Pitch

Last Answer : Ans:(a)

The pitch of sound is measured by its (a) Intensity (b) Waveform (c) Frequency (d) Loudness

Description : The pitch of sound is measured by its (a) Intensity (b) Waveform (c) Frequency (d) Loudness

Last Answer : Ans:(c)

Loudness of sound depends on – (1) Frequency (2) Wavelength (3) Amplitude (4) Pitch

Description : Loudness of sound depends on – (1) Frequency (2) Wavelength (3) Amplitude (4) Pitch

Last Answer : (3) Amplitude Explanation: Loudness depends on the amplitude of the sound wave. The larger the amplitude the more energy the sound wave contains therefore the louder the sound. The pitch of a note depends on the frequency of the source of the sound.

Which of the following is the unit of perceived loudness of sound? (1) Decibel (2) Sone (3) Hertz (4) Phon

Description : Which of the following is the unit of perceived loudness of sound? (1) Decibel (2) Sone (3) Hertz (4) Phon

Last Answer : (2) Sone Explanation: Loudness is a subjective characteristic of a sound (as opposed to the sound-pressure level in decibels, which is objective and directly measurable). Perceived loudness of sound ... on sound pressure level, the frequency spectrum, and the time behavior of the sound in question.

Which among the following determines the pitch of a sound? (1) Amplitude (2) Frequency (3) Loudness (4) Wavelength

Description : Which among the following determines the pitch of a sound? (1) Amplitude (2) Frequency (3) Loudness (4) Wavelength

Last Answer : (2) Frequency Explanation: The pitch of a sound is determined by the frequency of vibration of the sound waves So higher the frequency the higher is the pitch.

The pitch of the sound is measured by its: (1) Intensity (2) waveform (3) Frequency (4) Loudness

Description : The pitch of the sound is measured by its: (1) Intensity (2) waveform (3) Frequency (4) Loudness

Last Answer : (3) Frequency Explanation: Pitch relates to the frequency, or how many times a second the particles vibrate. The distance between one wave and the next gives the wavelength. For sounds all travelling at the same speed, highfrequency (high-pitched) sounds have waves very close together.

The loudness of sound depends upon (1) Velocity (2) Pitch (3) Amplitude (4) Wavelength

Description : The loudness of sound depends upon (1) Velocity (2) Pitch (3) Amplitude (4) Wavelength

Last Answer : (3) Amplitude Explanation: Loudness is the characteristic of a sound that is primarily a psychological correlate of physical strength (amplitude).

Loudness of sound varies directly with vibrating body’s – (1) Intensity (2) Amplitude (3) Pitch (4) Quality

Description : Loudness of sound varies directly with vibrating body’s – (1) Intensity (2) Amplitude (3) Pitch (4) Quality

Last Answer : (2) Amplitude Explanation: Loudness of Sound: Loudness of sound depends on amplitude of vibration. Loudness of sound is directly proportional to square of amplitude of vibration.

What is affected by the distance between the listener and the source of the sound because the intensity varies inversely with the square of the distance? A. Volume B. Pitch C. Loudness D. Frequency

Description : What is affected by the distance between the listener and the source of the sound because the intensity varies inversely with the square of the distance? A. Volume B. Pitch C. Loudness D. Frequency

Last Answer : C. Loudness

The sound intensity received from the nearby jet plane is 12.6 µW/m2 and that from another jet plane some distance away is 0.45 µW/m2 . Find the relative loudness of the two. A. 14.0 dB B. 14.5dB C. 12.5 D. 14.5

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Last Answer : B. 14.5dB

The sound energy per unit area at right angles to the propagation direction per unit time. A. Sound intensity B. Loudness C. Coherence D. Sound stress

Description : The sound energy per unit area at right angles to the propagation direction per unit time. A. Sound intensity B. Loudness C. Coherence D. Sound stress

Last Answer : A. Sound intensity

____________ is the average rate of transmission of sound energy in a given direction through a cross sectional area of 1 sq.m. at right angle to the direction. A. Sound pressure B. Sound intensity C. Pressure variation D. Loudness

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Last Answer : B. Sound intensity

Which characteristic is this? We can distinguish between sound having same pitch and loudness. a)tone b)note c)pitch d)timbre

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Which of the following is the unit of perceived loudness of sound ? (1) Decibel (2) Sone (3) Hertz (4) Phon

Description : Which of the following is the unit of perceived loudness of sound ? (1) Decibel (2) Sone (3) Hertz (4) Phon

Last Answer : Sone

Loudness of sound depends on (1) Frequency (2) Wavelength (3) Amplitude (4) Pitch

Description : Loudness of sound depends on (1) Frequency (2) Wavelength (3) Amplitude (4) Pitch

Last Answer : Amplitude

What does loudness depend?

Description : What does loudness depend?

Last Answer : It depends on how big your shlt is.~signed~YOMOMMA!

How does a musical concept dynamics covers only the overall loudness or softness of a piece of music?

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The loudness level increased from 40 to 56 phons. What is the increase in loudness sensation? A. 3 times B. 4.5 times C. 2 times D. 4 times

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For a loudness level between 110 and 120 dB, the maximum daily exposure limit is ____ minute (s). A. 1 B. 60 C. 20 D. 45

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Last Answer : A. 1

What is the typical loudness level of a watch ticking? A. 0 phon B. 40 phons C. 20 phons D. 60 phons

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The agreed standard for measuring loudness is the loudness sensation produced by a 1000 Hz sine wave _____ dB above the listener’s threshold of hearing. A. 80 B. 50 C. 30 D. 40

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Last Answer : D. 40

What loudness level in which permanent damage to hearing is possible? A. 120 dB B. 140 dB C. 130 dB D. 150 dB

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What is the apparent loudness of 80 dB? A. Moderate B. Very loud C. Loud D. Deafening

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If the loudness level is 100 phons, what is this in sone unit? A. 100 B. 90 C. 106 D. 96

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Last Answer : C. 106

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ECE Board Exam March 1996 One type of pulse communications system uses pulse that appear as a group, and which vary in number according to the loudness of the voice. This type of pulse modulation is called A. pulse duration modulation B. pulse amplitude modulation C. pulse code modulation D. pulse position modulation

Description : ECE Board Exam March 1996 One type of pulse communications system uses pulse that appear as a group, and which vary in number according to the loudness of the voice. This type of ... A. pulse duration modulation B. pulse amplitude modulation C. pulse code modulation D. pulse position modulation

Last Answer : A. pulse duration modulation

Higher the frequency greater will be ________. a)pitch b)loudness c)amplitude d)infrasound

Description : Higher the frequency greater will be ________. a)pitch b)loudness c)amplitude d)infrasound

Last Answer : a)pitch

Can sound waves generate heat? -Physics

Description : Can sound waves generate heat? -Physics

Last Answer : Yes, sound waves can generate heat. In fact, sound waves almost always generate a little bit of heat as they travel and almost always end up as heat when they are absorbed. Sound and heat are both ... Yelling at your soup does indeed warm it up, but the amount is far too small to be noticeable.

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Description : What is the frequency of sound waves in the audio complex? -General Knowledge

Last Answer : answer:

which object absorbs the most sound waves?

Description : which object absorbs the most sound waves?

Last Answer : earplugs

Which of the following is an example of energy being transferred by sound waves?

Description : Which of the following is an example of energy being transferred by sound waves?

Last Answer : Trick question: all 3 of them are rightColin hits a drum, causing the small bones in his friend's ear to vibrate.An Opera singer sings a high-pitched note, causing a glass to break.A loud clap of thunder causes a window to vibrate.

In which case sound waves are used ?

Description : In which case sound waves are used ?

Last Answer : : Some animals can hear the sound of non-verbal vibrations even if people do not hear it. Elephants communicate with each other by the sound of this vibration. This word can go ... distortion. Earthquakes and nuclear explosions cause these vibrations to vibrate and wreak havoc with strong shaking.

What kind of sound waves ? And through which goes more ?

Description : What kind of sound waves ? And through which goes more ?

Last Answer : The word is a longitudinal wave it moves harder through

What are the characteristics of sound waves ?

Description : What are the characteristics of sound waves ?

Last Answer : Characteristics of sound waves: Vibration of an object produces sound waves. Elastic inert media are required to conduct sound waves. The sound is called a mechanical wave. This wave is a longitudinal ... and overlap. The speed of sound also depends on the temperature and humidity of the medium.

How do rabbits use sound waves?

Description : How do rabbits use sound waves?

Last Answer : Need answer

What term describe an apparent change in frequency of sound waves of rapidly moving?

Description : What term describe an apparent change in frequency of sound waves of rapidly moving?

Last Answer : Doppler Shift. It occurs in electromagnetic radiation too,though is really only significant at extremely high speeds such asthe recession-rate of galaxies.

In a given medium all sound waves move?

Description : In a given medium all sound waves move?

Last Answer : Yes, usually they do.

Are sound waves longitudinal mechanical and compression waves?

Description : Are sound waves longitudinal mechanical and compression waves?

Last Answer : yes

What are the small bones that transmit sound waves from the eardrum to the inner ear?

Description : What are the small bones that transmit sound waves from the eardrum to the inner ear?

Last Answer : The three small bones that transmit sound waves from the eardrum to the inner ear are called the auditory ossicles. The malleus is attached to the eardrum, the incus receives vibrations from the ... stapes conducts the vibrations to the oval window, a membrane-covered opening to the inner ear.

How are sound and light waves different?

Description : How are sound and light waves different?

Last Answer : light waves are a form of light. sound waves are a form ofsound. you can hear sound but can not see it.you can see light butyou can not hear it.light from a light source such as the sun,alight bulb or flashlight.light is made up of all colors.

What depend on the frequency on the sound waves?

Description : What depend on the frequency on the sound waves?

Last Answer : Pitch

What does it mean when sound waves have a large amplitude?

Description : What does it mean when sound waves have a large amplitude?

Last Answer : Feel Free to Answer

What happenes when two sound waves meet in destructive interference?

Description : What happenes when two sound waves meet in destructive interference?

Last Answer : The sound becomes softer or disappears.

What depend on the frequency on the sound waves?

Description : What depend on the frequency on the sound waves?

Last Answer : Pitch

What is it called when bats, whales, and dolphins emit sound waves and interpret the reflect sound waves as a means to locate objects?

Description : What is it called when bats, whales, and dolphins emit sound waves and interpret the reflect sound waves as a means to locate objects?

Last Answer : Sonar is a system that locates objects by transmitting sound waves and detecting the waves when they are reflected off of objects. Bats and many other animals, such as whales and dolphins, use natural sonar to navigate and capture

Sound waves travels through gas, liquid, and solids?

Description : Sound waves travels through gas, liquid, and solids?

Last Answer : yes it travels through all three medium. infact sound will travle much faster through liquid and solid. remember how they show whale sounds in nature documentries??

What transmits sound waves to the inner ear making waves in the fluid in the cochlea?

Description : What transmits sound waves to the inner ear making waves in the fluid in the cochlea?

Last Answer : The ossicles amplify the sound. They send the sound waves to the inner ear and into the fluid-filled hearing organ (cochlea). ... The auditory nerve sends these impulses to the brain. The brain then translates these electrical impulses as sound.

Light waves are bent more easily than sound waves. True or False?

Description : Light waves are bent more easily than sound waves. True or False?

Last Answer : FALSE