5. Doppler Shift An eagle emits a screech with frequency of 3800.0 Hz as it is chasing a hawk. The eagle is flying at a speed of 15.00 m/s and the hawk is flying at a speed of 12.00 m/s. What is the frequency of the sound that the hawk hears if the speed of sound is 340 m/s?

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A: Given : Rate of beating=600 beats per second              v=350m/s   1) (a) The frequency of a sound…

Q: 7. Consider a 2.3X10 ^6 µm long string which produces a standing wave with 3 loops. What is the…

A: Hey dear using standing wave concept we can solve this

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Q: A string on the violin has a length of 18 cm and a mass of 0.86 g. The fundamental frequency of the…

A: Given: Fundamental frequency, f1=1 kHz=1000 Hz Length of the string, L=18 cm=0.18 m Mass, m=0.86…

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: When a sound wave moves through a medium such as air, the motion of the molecules of the medium is…

A: A longitudinal wave is a wave, where all the particles of the medium vibrate in the same direction…

Q: A creature can detect very small objects, such as an insect whose length is approximately equal to…

A: bat emits chirps at a frequency of 65kHz  f=65×103 Hz speed of sound in air is 340m/s v=340 m/s…

Q: 7. A stretched string has a mass per unit length of 5.0 g/cm and a tension of 10 N. A sinusoidal…

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Q: A train station bell gives off a fundamental tone of 500 Hz as the train approaches the station at a…

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Q: The speed of sound in air is 340 m/s. What is the frequency of a sound wave with a wavelength of 1.5…

A: Given,speed of sound (V0=340 m/swavelength (λ)  =1.5 mwe want to find frequency (f)

Q: 1. Some of the sound waves that emanate from students and bombard the auditory senses of their…

A: The velocity of wave is given by  wave velocity = frequency x wavelength

Q: rain that is approaching with a speed of 50.0 m/s due North, sounding a 740 Hz horn. What quency…

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Q: Susan stands on the side of the road and observes a fire truck driving at 35 m/s. The truck turns on…

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Q: The sound source of a ship's sonar system operates at a frequency of 22.0 kHz. Let the speed of…

A: frequency (f) = 22000 Hz speed of sound in water = 1480 msspeed of ship = 0 msspeed of whale (v') =…

Q: 6. A trailer truck traveling east at 32.0 m/s sounds a 1100 Hz horn. What is the wavelength of the…

A: Speed of truck (vs) = 32 m/s        towards eastFrequency of horn(fo) = 1100 HzThe speed of sound…

Q: A motorcycle and a police car are moving toward one another. The police car emits sound with a…

A:

Q: In a snowy day and a temperature of -27.30C, a train emitted a 531.85 Hz sound as it  recedes away…

A: Given T = -27.300C = (273.15 -27.30) K = 245.85 K Actual frequency (f) =531.85 Hz Apparent frequency…

Q: B. The siren on an ambulance in the distance has an apparent frequency of 738 Hz. The actual…

A: Page 1

Q: You are traveling north on a highway moving at 23 m/sec. A police car is traveling toward you going…

A: It is given that

Q: 4. A bat is using echolocation to find insects at night. If the bat emits a high frequency chirp and…

A:

Q: 13. What is the frequency heard by an observer from airplane approaching at 163m/s,  if the engine…

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Q: When is the magnitude of the vector product of two vectors the largest? When the two vectors are…

A: Solution:-  Correct options is When  the two vector s are perpendicular

Q: 10. Determine the speed of sound in concrete material with Young's modulus of 3 x 10^10 N/m2 and a…

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Q: Sound waves travel in air with a speed of 343 m/s. Dogs can hear sounds with frequencies as high as…

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Q: . A commuter train blows its 190-Hz horn as it approaches a crossing. The speed of sound is 410 m/s.…

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Q: 14. Karen flies a motorized toy airplane with a frequency of 200 Hz in a circle with a speed of 18.0…

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Q: A sound source emits an audible frequency of 512 Hz. Which would cause a greater Doppler shift in…

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Q: A bat uses echolocation

A: Given: Frequency f=61.0 kHz=61.0*103Hz Speed of sound in air is v=343m/s.

Q: A sound source that has a frequency of 500 Hz moves at a speed of 15 m/s approached a silent…

A:

Q: 6. The frequency of a tornado siren is 600 Hz. If a cyclist is moving toward the siren at 12 m/s in…

A: Ans:

Q: 9. A car and a bicycle are traveling directly toward each other at different speeds. The car's horn…

A: Given, The frequency of the car's horns (source), f0=440 Hz The velocity of the car, vs=15 m/s The…

Q: An ambulance with a siren emitting a whine at 1470 Hz overtakes and passes a cyclist pedaling a bike…

A:

Q: 6. A heavy piece of hanging sculpture is suspended by a 90-cm-long, 5.0 g steel wire. When the wind…

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Q: 8. A source of sound waves of frequency 1.0 kHz is stationary. An observer is traveling at 0.50…

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Q: A police car with its siren on approaches a stationary observer at a speed of 33 m/s. The frequency…

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Q: An ambulance with a siren emitting a frequency of 1600HZ overtakes and passes a cyclist pedaling a…

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A: Given: f = 59.3 KHz = 59300 Hz v = 339 m/s Smallest size will be equal to the wavelength.

Q: Two cars from different lanes approach each other. Car A moves at 80.0 km/h and car B moves at 76.0…

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Q: Which of these expressions yields the speed of sound in air in SI units if the air temperature is…

A: Speed of sound in air increases with increase in temperature.

Q: Part 1: Trains with passengers railroad train is traveling at 34.2 m/s in still air. The frequency…

A: We are given the velocity of the source of sound. We are also given the velocity of observer. We are…

Q: 5. A bat is flying towards a tree while emitting a sound wave with frequency 100 kHz. The bat hears…

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Q: 3. The frequency of a tornado siren is 1,000 Hz. If a cyclist is moving toward the siren at 10 m/s…

A: Part 2: ExplanationStep 1: Calculate the speed of the sound wave relative to the observer.\[…