Explain by your words how the hearing process takes place, following the journey of the sound from the source until its translation by the brain?
Q: Ultrasound probes can resolve structural details with sizes approximately equal to the wavelength of…
A: Write the given values with suitable variables. f=12 MHz=12×106 Hzc=1540 m/s Here, f and c are the…
Q: In a pig calling contest, a caller produces a sound with an intensity level of 109-dB. How many such…
A: using, β = 10 log (I/Io)109 = 10 log (I/10-12)I = 0.07943 W/m2using, β1 = 10 log (I1/Io)120 = 10…
Q: One person has a threshold of hearing of 5 dB, and another of 10 dB. Which person has the more acute…
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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: Sound waves do not travel through: O the auditory canal O the auditory ossicles O the vestibular…
A: Sound waves are longitudinal wave which travels in the form of compession and rare fraction. The…
Q: Suppose a piano tuner hears 3 beats per second when listening to the combined sound from a tuning…
A:
Q: When listening to tuning forks of frequency 256 Hz and 260 Hz, one hears the following number of…
A: When two waves having slightly different frequencies travelling along same path superimpose then…
Q: If a woman needs an amplification of 5.0×1012 times the threshold intensity to enable her to hear at…
A: Given: Intensity, I = 5 x 1012 Threshold intensity, Io = 1012
Q: An elephant has an auditory canal of about 18 cm in length. At what frequency do you think…
A: The auditory canal is approximately a tube open at only one end. Fundamental frequency is the…
Q: Ultrasound probes can resolve structural details with sizes approximately equal to the wavelength of…
A: The expression for find wavelength is λ=vf
Q: Damage to hearing is caused by sounds which exceed: A) 70 decibels B) 80 decibels C) 100 decibels D)…
A: Sound is a vibration that propagates in the form of acoustic wave, by means of transmission medium…
Q: Why can a hearing test show that your threshold of hearing is 0 dB at 250 Hz, when the figure shown…
A: The reason for having a threshold hearing 0dB at 250Hz obtained from the hearing test because.
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: How do we encode the pitch of a sound? (check all that apply) For low frequency sounds (like a…
A: Option b is correct answers
Q: Ultrasound probes can resolve structural details with sizes approximately equal to the wavelength of…
A: The smallest size of tissue that can be observed with ultrasound is equal to the wavelength of…
Q: The factor of 10-12 in the range of intensities to which the ear can respond, from threshold to that…
A: Concept used: Largest distance that could be measured is inversely proportional to intensity range.
Q: Why does ear clogging occurs during travel through airplane?
A: Ear clogging occurs during travel through airplane.
Q: Ultrasound probes can resolve structural details with sizes approximately equal to the wavelength of…
A: Given: Frequency of the waves = 14 Mhz The speed of sound in human tissue =1,540 m/s.
Q: A person has a hearing threshold 10 dB above normal at 100 Hz and 50 dB above normal at 4000 Hz. How…
A: The expression for sound intensity level,
Q: Ever since seeing as shown in the previous chapter, you have been fascinated with the hearing…
A: Given data *The lower frequency at the dip is f1 = 3800 Hz *The higher frequency at the dip is f2 =…
Q: A person standing a certain distance from eighteen identical loudspeakers is hearing a sound level…
A: Given 18 Identical loudspeakers with sound level intensity of 117 dB To find out Sound level…
Q: Why do you think your voice sounds so different to you when you hear a recording of your speech?
A: The sound travelled through the medium to the desired places. so when we hear our voice directly we…
Q: Does a bass reflex speaker have a SPL and cross over points?
A: Yes, a bass reflex speaker does have a Sound Pressure Level (SPL) and crossover points. The SPL of a…
Q: One person has a threshold of hearing of 5dB, and another of 10dB. Which person has the more acute…
A:
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: Hello, I didn't know where I could ask for it so I'm hoping you'll be able to answer me.. I'm…
A: Answer: First of all, The question which you have posted is related to psychology subject.…
Q: What is the noise level where hearing protection is recommended?
A: The noise level where hearing protection is recommended is 85 decibels.
Q: What sound levels must sounds of the following frequencies have in order to have the same loudness…
A: In this question we have to find the sound levels for the given frequencies. Please give positive…
Q: Suppose a person has a 50-dB hearing loss at all frequencies. By how many factors of 10 will…
A: Decibels of sound hearing loss=50 dB
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