Q9-The audible waves of frequency between 2KHZ-20KHZ O 2HZ-20KHz 20HZ-2KHZ Option 4 O Other:
Q: siren emitting sound of frequency 800Hz is going away from a static listener with a speed of 30m/s.…
A: A
Q: 3. A transmitted wave with a length of 2.00 m can travel 75.0 m in 30.0 s. If the wave was…
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Q: The equation f y (x, t) = where x andy Determine a certuin fraveling wave is 0.0450sin…
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Q: A wave of frequency 100Hz travels along a string towards its fixed end. When this wave travels back,…
A: a
Q: 13. Determine the altitude of a supersonic airplane (v = 740 m-s“, T =- 50 C°) when the time between…
A:
Q: 4. You are looking for resonance in an air column of variable length, closed at one end. What are…
A: The objective of the question is to find the first three resonant lengths of an air column closed at…
Q: 79. A human ear detects sound as a result of fluctuations in air pressure against the eardrum, which…
A: P(t) = 0.02cos(1000t-10π)
Q: Physics A sound wave in air has frequency f=202 Hz and travel with velocity v=[331+0.6T°C] m/s . How…
A: Given data: Frequency (f) = 202 Hz Wave velocity as function of temperature v=[331+0.6T°C] m/s…
Q: The intensity of a sound wave coming from a spherical source 5 meters away is 0.1 ", m2 What is the…
A: Given data: Distance of the spherical source (r) = 5 m Intensity of the sound (I) = 0.1 W/m2 Need to…
Q: 22. Referring from the Which best illustrates the wavelength of a AA transverse wave? А. А В. В С. С…
A: Here the given graph is of sinusoidal form (Sin(x) type) and We know that the wavelength of a wave…
Q: Your phone can generate a frequency of 680HZ. If the speed of sound in the room is 340m/s, what…
A: Given data, Frequency of phone i.e., frequently of source fs = 680 hz Speed of sound v = 340 m/s…
Q: A fight wave and sound wave traveling through the air both have the same frequency (4000 Hz). Which…
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Q: The natural frequencies wn1 and wn2 of the following system, 8.00 0.00 58.00 -46.00 x(1)=0 0.00 6.00…
A: Given, 8006x¨t+58-46-4646x˙t=0 So inertia matrix is, M=8006 And stiffness matrix is, S=58-46-4646 If…
Q: 9. A sound wave moves through a medium with density 560ˍkg/m³ when it encounters a medium with…
A: Given value--- density of medium 1 = 560 kg/m3. density of medium 2 = 1500 kg/m3. We have to…
Q: 7. A dB meter registers 127 dB when placed 2.20 m in front of a loudspeaker. Assuming uniform…
A:
Q: an air column closed at one end filled with air resonates with a 150 hz tuning fork.The resonant…
A: Here, frequency =150 Hz Length (L)= 52.5cm = 0.525 m
Q: 4. You are looking for resonance in an air column of variable length, closed at one end. What are…
A: The objective of the question is to find the first three resonant lengths of an air column closed at…
Q: 4. A bat is using echolocation to find insects at night. If the bat emits a high frequency chirp and…
A:
Q: 19) If the velocity of blood flow in the aorta is (m/s 0.32), what is the pulse frequency that you…
A:
Q: Two similar waves, each with intensity of 2.00 W/m2, interfere constructively. Calculate the…
A: Given Two similar wave I. e both waves in same phase, same frequency and same intensity etc…
Q: 1. A transverse wave on a string is modeled with the wave function: y(x,t) = (1.00 cm)sin(3.00m-x-…
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Q: Two identical waves travel in the same direction, each with a wavelength A = 2 m and speed v = 20…
A: Given that The wavelength of both waves λ = 2 m Speed of waves V = 20 m/s
Q: 4. You are looking for resonance in an air column of variable length, closed at one end. What are…
A: The objective of this question is to find the first three resonant lengths of an air column closed…
Q: 5TT 9T -1t+ find the frequency of wave? -1 Consider a wave described by the wave function y…
A:
Q: A person shouting at the top of his lungs emits about 1.0 W of energy as sound waves. Match the…
A: Given: The power of the sound waves emitted by the person shouting: P = 1.0 W.
Q: 56. The intensity of a speaker is 80 dB at 10 meters. Calculate the intensity of the speaker if the…
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Q: 98. Two sources A and B are sending notes of frequency 680 Hz. A listener moves from A to B with a…
A:
Q: A string exactly 2 meters long has a mass of 10.0 g and is under a tension of 1 wave in this string…
A: GivenL=2 mm=10 g=10×10-3 kgT=12.5 N
Q: Energy from the Sun arrives at the top of the Earth's atmosphere with an intensity of 1.3 kW/m². How…
A: Given, the intensity of the energy from the Sun arriving at the top of the Earth's atmosphere: I =…
Q: Bats can detect small objects such as insects that are of a size on the order of a wavelength. If…
A: Given, Frequency, f=60 kHz Speed of soundwaves, v=330 m/s
Q: *22.25. The intensity level 6 m from a source is 80 dB. What is the intensity level at a distance of…
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Q: 7. The sound intensity 3 mi from the takeoff point of a Concord supersonic jet is 0.60 W/m². What…
A: Given that:Intensity, I=0.60 W/m2P=40 W
Q: 5T 3T st+), find the -1 Consider a wave described by the wave function y (x,t)= 0.75m sin 6.…
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Q: A) The attenuation coefficient alpha [dB/(cmMHz)] of water at this frequency is dB/(cmMHz) ?
A: To find the coefficient alpha frequency, To find How much would it reach the water/skin interface?
Q: A fire whistle emits a tone of 170 Hz. What is the wavelength of the fire whistle? 0.5 m. 1.0 m. 2.0…
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Q: 4. A A copper organ pipe open at both ends has two successive harmonics with frequencies of 215 Hz…
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Q: 7. On a given day, the speed of sound in air is 3434m/s. As an emergency vehicle approaches you, you…
A: Write the expression for observed frequency f' in terms of the sound frequency. the speed of the…
Q: Q) If the velocity of blood flow in the aorta is about 0.32 m/s, what is the pulse frequency you…
A:
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