Two notes of wavelengths 2.04m and 2.08m produce 200 beats per minutes in a gas. Find the velocity of sound in the gas
Q: What is the speed of sound in air that has a temperature of 23.68 degrees Celsius?
A: For air at sea level, the speed of sound is given by, v=331 m/s1+TC273°C There the temperature TC is…
Q: The air on a very warm summer day is 38C. You blow across the top of a tube with a length of 35.0cm…
A: Length of tube L1= 0.3 m Length of other tube alto= 0.174m
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A: Density of air at STP is,
Q: I blow into the lid of an empty bottle to make music. The bottle is 0.27 m deep and sound velocity…
A: Given, Length of bottle l = 0.27 m Velocity of sound v = 331 m/s We know the expression frequency…
Q: A sound wave is transmitted through the water from a submarine and is reflected of another submarine…
A:
Q: In this problem take the speed of sound to be 348 m/s. A. How fast, in meters per second, does an…
A: Given: speed of sound, v = 348 m/s
Q: What microscopic properties of the air make the speed of sound dependent on its temperature?…
A: The answer is given below
Q: Two sounds are produced in two different strings, one of length 1.25 m and the second 1.28m. The…
A: The relation of the wavelength in terms of the length of the string is λ=2L Calculate the…
Q: A car is traveling 15 m/s due west rejative to the ground. An ambulance is traveling on the same…
A: Given: frequency, f0 = 1075 Hzspeed of air, c = 341 m/svelocity, vs = 35 m/s v0 = 15…
Q: A rectangular loop of wire 0.5 m wide and 1.5 m long is moving out of a uniform magnetic field B = 2…
A: We are given the dimensions of rectangular loop. We first find area of loop. We know the velocity of…
Q: A car traveling north at 21 m>s sounds its 480-Hz horn. A bicyclist travels south on thesame road…
A: The bicyclist is moving towards the car. It is given that, vs=343 m/sfo=480 Hzvc=21 m/svb=6.7 m/s
Q: The first harmonic of a series created by a standing air wave in a tube open at one end only is 36.8…
A: Given in question - First harmonic frequency (f) = 36.8 Hz Length…
Q: The range of human hearing extends from approximately 20 Hz to 20,000 Hz. Find the wavelengths of…
A:
Q: Two sounds are produced in two different strings, one of length 1.25 m and the second 1.28m. The…
A: Formula of frequency is as follows: f=v2L…
Q: The figure shows a standing sound wave in an 80-cm-long tube. The tube is filled with an unknown…
A:
Q: ting door reduces the sound level by 33 dBdB . What fraction of the
A: GivenSound level, S=33 dB
Q: A bat flies toward a wall, emitting a steady sound of frequency 1.70 kHz. This bat hears its own…
A: When source is moving and listener is at rest, velocity of listener becomes zero. From Doppler…
Q: Two pianos each sound the same note simultaneously, but they are both out of tune. On a day when the…
A: Given value--- speed of sound = 340 m/s. wavelength of piano A = 0.762 m. wavelength of piano B =…
Q: What is the first overtone frequency for an organ pipe 2.00 m in length, closed at one end? The…
A: Given Length of closed organ pipe = L = 2.00 m Speed of sound = v = 344 m/s We have to calculate…
Q: In 1866, the German scientist Adolph Kundt developed a technique for accurately measuring the speed…
A: f = 400hzLength of tube = 123cm
Q: A 1.8-m long gas column that is open at one end and closed at the other end has a fundamental…
A:
Q: A 1.9-m long gas column that is open at one end and closed at the other end has a fundamental…
A: Given Length of the pipe is given as l=1.9 m Fundamental frequency is given as f0=67.0 Hz The pipe…
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- Ultrasound reflected from an oncoming bloodstream that is moving at 33.0 cm/s is mixed with the original frequency of 1.50 MHz to produce beats. What is the beat frequency (in Hz)?Two pianos each sound the same note simultaneously, but they are both out of tune. On a day when the speed of sound is 346 m/s, piano A produces a wavelength of 0.767 m, while piano B produces a wavelength of 0.779 m. How much time separates successive beats?The first three natural frequencies of an organ pipe are 126 Hz, 378 Hz, and 630 Hz. a) Is the pipe an open or closed one? b) Taking the speed of sound in the air to be 340 m/s, find the length of the pipe.
- On the planet Arrakis, a male ornithoid flies toward his female companion at 25.0 m/s while singing at a frequency of 1200 Hz. The stationary female hears a pitch of 1240 Hz. Calculate the speed of sound in the atmosphere of Arrakis.A train is moving at a speed of 50 m/s with its whistle on, the frequency of the whistling sound being 400 Hz. What should be the approximate frequency heard by a stationary observer as the train approaches the observer. Take the speed of sound as 345 m/s when atmospheric temperature is 24°C. 468 Hz 486 Hz 490 Hz 400 HzTwo pipes of equal length are each open at one end. Each has a fundamental frequency of 460 Hz at 310 K. In one pipe the air temperature is increased to 315 K. If the two pipes are sounded together, what beat frequency results? ?Hz
- A pipe with one closed end vibrates with standing waves at the second harmonic. It produces a C- note that has a frequency of 264 Hz. How long is the pipe? The speed of sound in air is 340 m/s. 0.97 m 1.29 m 1.61 m 0.32 mA sound wave represented by A = 0.0613 sin (2.81x - 978t). The density of air is 1.20 kg/m3. What is the maximum displacement of the air molecules? (b) What is the temperature of the air?A cylinder is filled with water. When it is let out, we hear one harmonic at 79.5 cm and another at 132.5 cm. If the speed of sound is 345 m/s, determine the resonance frequency of the pipe
- dolphins make sounds in air and water. What is the ratio of the wavelength λa of a sound in air at sea level to its wavelength λs in seawater if the speed of sound in water at that specific location is 1530 m/s and the air temperature is 10.00 ∘C? λa/λs=Two timpani (tunable drums) are played at the same time. One is correctly turned so that when it is struck, sound is produced that has a wavelength of 2.20m. If the speed of sound is 343m/s, what beat frequency is heard?Two trumpets are being tuned using beats. One has a frequency of 440 Hz. When the second is played along with it, 15 beats are heard in 5.0 s. What are the possible frequencies of the second trumpet?