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3. A sound traveling in air has a velocity of 340 m/s and a frequency of...
compute the wavelength of a sound wave that is traveling through air at 340 m/sec and...
compute the wavelength of a sound wave that is traveling through air at 340 m/sec and has frequency of 15,000 Hz give answer in meters
13. Sound travels at 340 m/s in air and 68 m/s in a dense gas. If...
13. Sound travels at 340 m/s in air and 68 m/s in a dense gas. If the wavelength in the air is 2. 0 cm, what is the wavelength of sound of the same frequency in the dense gas? A. 10 cm B. 2. 0 cm C. 0. 40 cm D. 0. 89 cm E. 1. 4 cm F. 4. 5 cm G. 0. 80 cm
Question 2 12 pts The speed of sound in air is 343 m/s, while the speed...
Question 2 12 pts The speed of sound in air is 343 m/s, while the speed of sound in water is 1,446 m/s. a) If the frequency of a sound wave is 300 Hz while traveling in water, what is the wavelength of the sound wave? b) If the wave length of a sound wave traveling in air is 3 m, what is the frequency of the sound wave and is it audible to human beings? c) A sound wave...
S.a) What is the wavelength of a sound wave general fundamental frequency is 128 Hz and...
S.a) What is the wavelength of a sound wave general fundamental frequency is 128 Hz and it travels with spo the tube? sound wave generated in a tube with two open ends whose d it travels with speed of sound v = 340 m/s? (b) What is the length of (a) = (b) L= = 340 m/s, 11 o. (a) What length should a tube closed at one end have on a day when the speed of sound its fundamental...
A device emits a sound wave in helium gas which then travels into standard air of...
A device emits a sound wave in helium gas which then travels into standard air of the same temperature. If the speed of sound in helium is about three times the speed of sound in standard air, which of the following is true? The frequency of sound decreases as the wave travels from helium to standard air while the wavelength increases. The frequency of the sound is unchanged as the wave travels from helium to standard air while the wavelength...
A sound source emits sounds of frequency 210 Hz that travel through still air at 340...
A sound source emits sounds of frequency 210 Hz that travel through still air at 340 m/s. The listener moves at 70 m/s relative to still air toward the stationary source. What is the wavelength of the sound between the source and the listener? (not 1.286 or 264.39)
007 10.0 points If the speed of sound in air is 340 m/s, what is. approximately...
007 10.0 points If the speed of sound in air is 340 m/s, what is. approximately the length of a shortest air 008 10.0 points A stringed instrument has a maximum string length of 0.4 m and is tuned so that a wave travels along the string at 120 m/s. What is the string's fundamental frequency at this length and wave speed? Answer in units of Hz.
A device emits a sound wave in helium gas which then travels into standard air of...
A device emits a sound wave in helium gas which then travels into standard air of the same temperature. If the speed of sound in helium is about three times the speed of sound in standard air, which of the following is true? The frequency of the sound is unchanged as the wave travels from helium to standard air while the wavelength increases. The frequency of sound decreases as the wave travels from helium to standard air while the wavelength...
Middle C has a speed of 1500 m/s in water and 340 m/s in air. Does...
Middle C has a speed of 1500 m/s in water and 340 m/s in air. Does it have a longer or shorter wavelength in water than in air and why? 1. Shorter; the speed of sound is greater in water than in air. 2. Shorter; water is denser than air. 3. Longer; the speed of sound is greater in water than in air. 4. Longer: water is denser than air.
A sound wave has a frequency of 704 Hz in air and a wavelength of 0.55...
A sound wave has a frequency of 704 Hz in air and a wavelength of 0.55 m. What is the temperature of the air? Assume the velocity of sound at 0◦C is 330 m/s. Answer in units of ◦C.
Question 2 12 pts The speed of sound in air is 343 m/s, while the speed of sound in water is 1,446 m/s. a) If the frequency of a sound wave is 300 Hz while traveling in water, what is the wavelength of the sound wave? b) If the wave length of a sound wave traveling in air is 3 m, what is the frequency of the sound wave and is it audible to human beings? c) A sound wave...
S.a) What is the wavelength of a sound wave general fundamental frequency is 128 Hz and it travels with spo the tube? sound wave generated in a tube with two open ends whose d it travels with speed of sound v = 340 m/s? (b) What is the length of (a) = (b) L= = 340 m/s, 11 o. (a) What length should a tube closed at one end have on a day when the speed of sound its fundamental...
A device emits a sound wave in helium gas which then travels into standard air of the same temperature. If the speed of sound in helium is about three times the speed of sound in standard air, which of the following is true? The frequency of sound decreases as the wave travels from helium to standard air while the wavelength increases. The frequency of the sound is unchanged as the wave travels from helium to standard air while the wavelength...
007 10.0 points If the speed of sound in air is 340 m/s, what is. approximately the length of a shortest air 008 10.0 points A stringed instrument has a maximum string length of 0.4 m and is tuned so that a wave travels along the string at 120 m/s. What is the string's fundamental frequency at this length and wave speed? Answer in units of Hz.
Middle C has a speed of 1500 m/s in water and 340 m/s in air. Does it have a longer or shorter wavelength in water than in air and why? 1. Shorter; the speed of sound is greater in water than in air. 2. Shorter; water is denser than air. 3. Longer; the speed of sound is greater in water than in air. 4. Longer: water is denser than air.
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