Explain the factors on which the velocity of sound depends?
Q: DETAILS OBINPHYS8 6.P.021. ASK YOUR TEACH A person stands at a point 292 m in front of the face of a…
A: v=2dtt=2dv
Q: An ambulance with a siren emitting a whine at 1490 Hz overtakes and passes a cyclist pedaling a bike…
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Q: A source of sound waves of frequency 1.00 kHz is traveling through the air at 0.270 times the speed…
A: Given A source of sound waves of frequency 1.00 kHz is traveling through the air at 0.270 times the…
Q: Current Attempt in Progress If the form of a sound wave traveling through air is s(x, t) = (7.0 nm)…
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Q: An ambulance with a siren emitting a whine at 1470 Hz overtakes and passes a cyclist pedaling a bike…
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Q: If the wavelength of a sound wave of frequency 250 Hz is 1.4 m, calculate the speed of the wave. * O…
A: Given, The wavelength of the sound wave λ =1.4 m. The frequency of the sound wave (f) = 250 Hz.
Q: The main factor which effects the speed of a sound wave is the ?
A: Correct option is:properties of the medium
Q: 6. Due to efficiency considerations related to its bow wake, the supersonic transport aircraft must…
A: The Match number is the ratio of the aircraft's constant speed to the sound speed, which is higher…
Q: After your school's team wins the regional championship, students go to the dorm roof and start…
A: Given, distance from explosion is, di = 243 m at d distance, sound intensity, Isi=1.77×10-6 W/m2…
Q: A car travelling south at 36 m/s sounds a 456 Hz horn. What frequency is heard by the driver if he…
A: speed of car = 36 m/s frequency of horn (f) = 456 Hz speed of another car = 25 m/s Speed of sound in…
Q: 1) The frequency of a sound will increase when: A) The source approaches a stationary observer B)…
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Q: 8. Calculate the speed of sound in a string that has a tension of 100 N and a linear mass density of…
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Q: An ambulance with a siren emitting a whine at 1420 Hz overtakes and passes a cyclist pedaling a bike…
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Q: A stone is dropped into a deep well and is heard to hit the water 5 s after being dropped. Determine…
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Q: n ambulance with a siren emitting a whine at 1760 Hz overtakes and passes a cyclist pedaling a bike…
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Q: hello can you please answer the question 9 i also add the table 2
A: We are given level of sound of city street. We first find the intensity of sound of city street. We…
Q: What sound level in dB is produced by earphones that create an intensity of 4.00 x 10-2 w/m2? dB
A: Given data: Intensity (I) = 4.00×10-2 W/m2 Required: Sound level in dB
Q: 65 GOA 2000 Hz siren and a civil defense official are both at rest with respect to the ground. What…
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Q: 10 A. How does the speed of sound in air compare with its speed in water and in steel? Reference…
A: The speed of sound varies significantly depending on the medium it travels through. In general, it…
Q: Please give me an explanation on how to compute for the velocity of sound in air. You can give…
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Q: What is the period of the sound wave that has a following parameters? Wavelength = 25m…
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Q: 16. Two vehicles move as shown in the figure. Calculate the frequency heard by the truck driver…
A: speed of car (vc) = 150 kmhr speed of truck (vt) = 60 kmhr temperature = 20oC the original frequency…
Q: sound wave travels from water into air. Which properties of the wave (speed, energy, wavelength, and…
A: The relation between frequency, wavelength and speed of the wave is f=vλ
Q: QUESTION 20 The human ear can detect sounds in which of the following range of frequencies O 20 Hz…
A: The human ear can easily detect frequencies between 20 Hz and 20 kHz. Hence, sound waves with…
Q: An ambulance with a siren emitting a whine at 1530 Hz overtakes and passes a cyclist pedaling a bike…
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Q: The sound intensity 3.6 m from an isotropically radiating point source is 0.86 W/m². What is the…
A: Power = Intensity × Area P = I × 4πr² P = 0.86 × 4π(3.6)² P = 140.059 W
Q: An ambulance with a siren emitting a whine at 1580 Hz overtakes and passes a cyclist pedaling a bike…
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Q: A stone is dropped from rest into a well. The sound of the splash is heard exactly 1.30 s later.…
A: Given that:Initial speed of the stone: u=0 (at rest)Total time, T=1.30 secAir temperature, T=11°C
Q: A sound wave from a helicopter is observed to have traveled a distance of 4 000 m in 20 s. Determine…
A: Given: Distance: s=4000 m Time: t=20 s To find: Speed of sound: v The speed is calculated by the…
Q: A source of sound is moving directly away from you: you are stationary relative to the still air…
A: Due to the relative motion between source and listener the frequency of sound heard by the listener…
Q: Which of the following describes the motion of a particle of air as a sound wave passes through from…
A: As the sound wave is a longitudinal wave. Again, it is known that for a longitudinal wave, the…
Q: Sound localization is described by which of the following? Choose all that apply. Group of answer…
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Q: An ambulance with a siren emitting a whine at 1790 Hz overtakes and passes a cyclist pedaling a bike…
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Q: such as a wall or a cliff. Explain how you can determine how far away the object is by timing the…
A: To Find: How you can determine how far away the object is by timing the echo. Let d be the distance…
Q: A pebble is dropped into a deep well and is heard to hit the ground 3.75 seconds after being…
A: The second equation of motion is s = u t +0.5 at2 where, s is the distance, u is the initial…
Q: An ambulance with a siren emitting a whine at 1470 Hz overtakes and passes a cyclist pedaling a bike…
A:
Q: An ambulance with a siren emitting a whine at 1700 Hz overtakes and passes a cyclist pedaling a bike…
A:
Q: Based on this time profile of a sound wave shown below, what is this waves frequency? (Use Hz)
A: The frequency(f) of a wave with the time period (T) can be given as, f = 1T
Q: 12. Two trains on separate tracks moves toward each other. Train 1 has moved with a speed of 118…
A:
Q: A stone is dropped from rest into a well. The sound of the splash is heard exactly 1.10 s later.…
A: The formula for speed of sound in air is given by v=331 ms1+TC273°C=331 ms1+11°C273°C=337.6ms The…
Q: 3. A sound wave travels at 345 m/s in air and has a wavelength of 1.9 m. What is the period of the…
A: Velocity of sound wave is 345 m/swavelength is 1.9 mWe have to findperiod of the wave
Q: The warning tag on a lawn mower states that it produces noise at a level of 99.0 dB. What is this in…
A: We know that the formula of noise at a level is given as βdB= 10log10II0------ eq 1 here I0 is the…
Explain the factors on which the velocity of sound depends?
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