At what temperature is the speed of sound in air 350 m/s?
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: What is the speed of sound in air that has a temperature of 355.8 K?
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Q: wer produces is 80dB. How much noise is from 12 identical la
A: The Noise intensity Level = 80dB Find:- How much noise is from 12 identical lawnmowers?
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: The speed of sound in room temperature (20°C) air is 343 m/s; in room temperature helium, it is 1010…
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Q: Given the speed of sound is 331 m/s in air, and a sound frequency of 3730.48 Hz, what is the…
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Q: What frequency (in Hz) of sound at 20.1 degrees Celsius has a wavelength of 1.71 m?
A: Given that: The wavelength is λ=1.71 m. The temperature is T=20.1 °C. It is required to find the…
Q: What is the sound level of a sound whose intensity is 9.5×10-6 W/m2?
A: The intensity of the faintest sound that is audible is called the Threshold of Hearing. This has an…
Q: What is the speed of sound in air at a temperature of 31 degrees Celsius? O a O b Oc Od 332 m/s 362…
A: We know speed of sound is different in different temperature and the formula for calculating it is ,…
Q: the speed of sound in a solid medium is 15 times greater than that in air. if the frequency of a…
A: The given data are: f=39 kHz=39×103 Hzv=344 m/svs=15v=15344 m/s=5160 m/s Here, f denotes the…
Q: The speed of sound at sea-level is 340.29 m/1 second. If lightning strikes 10.0 miles away, how many…
A: According to question we need to find the value of time take for you to hear sound ?
Q: What is the speed of sound in air at 32.3 degrees Celsius?
A: Temperature=32.3degree Celsius
Q: he noise a lawn mower produces is 80 dB. How much noise is from 10 identical lawn mowers?
A: Given: The sound level of the lawnmower is 80 dB. The number of identical lawnmowers is 10.
Q: A 760- Hz sound travels through pure neon. The wavelength of the sound is measured to be 0.57 m.…
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Q: The noise a lawn mower produces is 80 dB. How much noise is from 11 identical lawn mowers?
A: Given Noise produced by one lawn mower =80dB No of lawn mowers x=11
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: What is the speed of sound in air that has a temperature of 311.9 K?
A: The temperature of the air is given as T=311.9 K
Q: What frequency of sound traveling in air at 31°C has a wavelength of 0.34 m?
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Q: bat can detect small objects, such as an insect, whose size is approximately equal to one wavelength…
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Q: The warning tag on a lawn mower states that it produces noise at a level of 96.0 dB. What is this in…
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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…
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Q: What is the speed of sound in benzene, which has a bulk modulus of 1.05 x 109 Pa and a density of…
A: The speed(v) of sound in a material depends on the bulk modulus (B) and the density(ρ) of the medium…
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
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- The fundamental frequency of a closed pipe is 200Hz. What is the frequency of first overtone?The speed of sound in room temperature (20°C) air is 343 m/s; in room temperature helium, it is 1010 m/s. The fundamental frequency of an open-closed tube is 315 Hz when the tube is filled with air. What is the fundamental frequency if the air is replaced with helium?A 460-Hz sound travels through pure neon. The wavelength of the sound is measured to be 0.95 m. What is the speed of sound in neon? ____________ m/s
- A hiker shouts towards a vertical cliff that is 465 m away. The echo is heard 2.75 s later. What is the speed of sound of the hiker's voice in air?The noise a lawn mower produces is 80 dB. How much noise is from 12 identical lawn mowers?The speed of sound in air cannot be less than 331 m/s. True or False?
- Sounds from the street below come through an open window measuring 0.75 m by 0.88 m.If the power of the sound is 1.2 x 10 W, what is its intensity?A pipe that is 1.90 m long and open at both ends vibrates in the second overtone with a frequency of 288 Hz. What is the speed of sound in the air in this pipe?A 520-Hz sound travels through pure neon. The wavelength of the sound is measured to be 0.84 m. What is the speed of sound in neon?