You are 1,263 meters away from a ship and the air temperature is 56.27 °F. How long (in seconds) does it take for you to hear the sound of the ship's whistle after seeing its condensed steam?
Q: A bat at rest sends out ultrasonic sound waves at 60.0 kHz and receives them returned from an object…
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Q: You are on a boat in a fog and know there are cliffs ahead of you somewhere, but you cannot see…
A: We know that the speed of sound in air at 20°C is approximately 344 m/s So,v = 343 m/s t = 20…
Q: The speed of sound in a solid medium is 15 times greater than that in air. If the frequency of a…
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Q: in 20°C air has a pressure amplitude of 0.800 Pa. What is the intensity of the wave? (Assume the…
A: Given:- The temperature T = 20oC = 20+273 = 293 K The pressure amplitude is P = 0.800 Pa The…
Q: hat is the length in meters of a closed organ pipe with a fundamental frequency of 49 Hz? Speed of…
A: Length of closed organ pipe L = λ / 4 λ = 4 L Because length between node and antinode is λ / 4…
Q: A sound wave propagating in air has a frequency of 3.70 kHz. Calculate the change in wavelength when…
A: Given data The frequency of the sound wave is f = 3.70 kHz = 3700 Hz The temperature of the initial…
Q: You have two air columns that are each 2.330 m long. One column is open at both ends and the other…
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Q: Two trains approach each other, each train traveling at 30 m/s. The engineer on one train sounds…
A: Given: v1 = v2 = 30 m/s, f1 = 177 Hz, Vs = 340 m/s
Q: Scientists in a laboratory produce a sound wave in a simulated environment (air) with a velocity of…
A: We know that v = 331m/s + 0.6m/s/C * T here T is in celcius
Q: B) Amplification of sound is heard when the water level in a 90 cm long tube is 12.1 cm below the…
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Q: Dolphins make sounds in air and water. What is the ratio of the wavelength of a sound in air to its…
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Q: Sound travels at a speed of v = 1570 m/s in water. While underwater a student hears a f = 1.5 kHz…
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Q: A train passes by a little boy at the depot.As it moves away from the boy at 65m/s, the whistle…
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Q: A jogger runs at 7 m/s, and is trailed by a bumblebee moving at 5 m/s and emitting a frequency of…
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Q: A sound wave in a solid has a frequency of 51.0 kHz and a wavelength of 0.333 m. What would be the…
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Q: The speed of sound in a solid medium is 15 times greater than that in air. If the frequency of a…
A: Given, The speed of sound in a solid medium is 15 times greater than that in air. Frequency of wave…
Q: A supersonic jet is flying overhead at a constant altitude of 4.97 km and a speed of 1.32 times the…
A: Solution: Given Values, Altitude(h)=4.97 Km =4970 m Jet speed(v)=1.32×340 m/s (since the speed…
Q: A bat emits a sound whose frequency is 83.2 kHz83.2 kHz. The speed of sound in air at 20.0o C is 343…
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Q: The speed of sound in a solid medium is 15 times greater than that in air. If the frequency of a…
A: The problem is based upon the concept of speed , wavelength and frequency. We know that speed is…
Q: On a hot summer day, the temperature of air in Arizona reaches 116°F. What is the speed of sound in…
A: First convert the temperature from fahrenheit to degree Celsius. Then using the formula for the…
Q: A sound wave in a solid has a frequency of 12.0 kHz and a wavelength of 0.333 m. What would be the…
A: Frequency of sound wave in a solid (f) = 12 kHz = 12000 Hz Wavelength (λ) = 0.333 m
Q: Dolphins make sounds in air and water. What is the ratio of the wavelength of a sound in air to its…
A: Given data Tc=20°c=293 K
Q: Two students hear the same sound and their eardrums receive the same power from the sound wave. The…
A: Given; Let there be two students A and B. Both receives the same power from sound wave i.e. PA =…
Q: What are the wavelength limits of the audible range of the sound spectrum? (Use the speed of sound…
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Q: Two trains approach each other, each train traveling at 26 m/s. The engineer on one train sounds…
A: To determine: The frequency of passenger heard on the second train Given: The speed of source,…
Q: On a warm summer day (33 ∘C), it takes 4.90 s for an echo to return from a cliff across a lake. On a…
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Q: Dolphins make sounds in air and water. What is the ratio of the wavelength of a sound in seawater to…
A: Given data: Speed of sound in sea water, vs=1548 m/s Speed of air at 0 OC, vo=331 m/s Speed of air…
Q: You are on a boat in a fog and know there are cliffs ahead of you somewhere, but you cannot see…
A: Distance covered by sound = 2vt
Q: oaches you at 760 mi/h. It produces a sound at a frequency of 256 Hz. What frequency do you hear?…
A: It produces a sound at a frequency f = 256 Hz vs = 760 mi/h = 339.75 m/s Find:- What frequency do…
Q: The speed of sound in air is 331 m/s at atmospheric pressure and 0 Celsius. Suppose you put a…
A: Given Speed of sound in air (V0) = 331 m/s at 0° C We know speed…
Q: 3. The driver of a truck parked on a mountain road give the air horn a quick blast toward a rock…
A: Given, Distance d=0.6 km=600 m time t=3.55 s Expression for the speed of the sound is 2d=vt....(1)…
Q: The speed of sound in a solid medium is 15 times greater than that in air. If the frequency of a…
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Q: a medical imaging system sends a soundwave through a piece of bone. the speed of sound through bone…
A: Given data: Speed (v) = 3500 m/s Time (t) = 275 μs Required: Thickness of the bone
Q: A sound wave in a solid has a frequency of 24.0 kHz and a wavelength of 0.333 m. What would be the…
A: The speed of sound in the solid is
Q: The speed of sound is temperature dependent and can be determined by the formula: v(sound) = 331 +…
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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…
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