You want a pan pipe with a frequency of 261 Hz. 1) If the speed of sound is 343 m/s, what would be the wavelength of the sound it would make? 2) How long would you have to cut the pipe, if it were closed at one end?

Q: 40. Find the wavelength in air of an 26-Hz sound wave at 417 m/s, which is one of the lowest…

A: f= 26 Hz  V= 417 m/s

Q: A sound wave with intensity 2 x 10 -3 W/m2 is perceived to be modestly loud. Your eardrum is 6 mm in…

A: Intensity of sound (I) = 0.002 Wm2Diameter of eardrum (d) = 6 mm

Q: What is the speed of sound in air that has a temperature of 355.8 K?

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Q: A sound wave in air at 20? C has a frequency of 150 hz and a displacement amplitude of 5m. For this…

A:

Q: A loudspeaker is placed near the open end of a pipe length 417 mm closed at its other end. The…

A: Length of pipe (L) = 417 mm = 0.417 m Lowest resonant frequency = 228 Hz

Q: A sound source plays middle C (358 Hz). How fast would the source have to go to raise the pitch to C…

A: Given : Frequency of source fs=358Hz, frequency observed by observer f'=365Hz, speed of sound…

Q: Standing waves are formed inside a cylindrical tube with one end closed and the other end open to…

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Q: The frequency of G, on the piano is 196.0 Hz. (a) What is the wavelength (in m) of sound with this…

A: Given data as per question frequency   =196Hz

Q: Two identical tuning forks A and B oscillate at 440 Hz. A person is located on a line in between the…

A: It is given that,

Q: The density of aluminum is 2700 kg/m 3. If transverse waves propagate at 26 m/s  in a 4.6mm diameter…

A: Given information: The density of the aluminium (ρ) = 2700 kg/m3 The diameter of the aluminium wire…

Q: What is the beat frequency for two horns, one producing 230 Hz sound and the other 222 Hz sound

A: we know that the Beat frequency f=|f1-f2|=|230-222|Hz  =8 Hz

Q: 1. Sound waves traveling through air have a frequency hertz. The sound waves are 1.3 m in length.…

A:

Q: 6. What is the speed of sound in dry air? a) 331.2 m/s b) 300 m/s c) 250 m/s d) 230 m/s

A: Speed of sound in air V = (γRT/M)1/2

Q: A 9000 Hz sound passes through air, through glass, and into a water tank. The wavelength of the…

A: Frequency of sound (f) = 9000 Hz wavelength of sound wave in air = 3.67 cm = 0.0367 mwavelength of…

Q: You are in a narrow hallway 2.0 m wide. What is the maximum frequency (pitch) with which you should…

A: Here given a narrow hall way 2 m wide. We have to calculate the maximum frequency that nearby can…

Q: Question 2. A fire truck travels at a speed of 80.0 km/h with its siren emitting sound at a…

A: speed of truck = 80 kmhrfrequency of the siren emitted by the fire truck = 400 Hz speed of car in…

Q: What is the sound level of a source of sound with an intensity of I = (3.4 x 10) I, %3D

A: As per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: A concert loudspeaker suspended high off the ground emits 35 W of sound power. A small microphone…

A: The power source,   The distance,

Q: What is the speed of sound in air that has a temperature of 315.3 K?

A: Given data: Temperature of the air =315.3K

Q: You have a 2.05-m-long stretched string with a mass of 20.3 g. When you oscillate the string at 440…

A: Write the relation between velocity and frequency of sound

Q: An organ pipe is open at both ends. It is producing sound at its n= 3 harmonic, the frequency of…

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Q: If the intensity of the sound is doubled, what will the sound level be in decibels* O 3dB O-3dB O2dB…

A:

Q: A bat can detect small objects, such as an insect, whose size is approximately equal to one…

A:

Q: A bat can detect small objects, such as an insect, whose size is approximately equal to one…

A: Given data:  Frequency (f) = 5.89×104 Hz Speed of sound (v) = 343 m/s

Q: A fire engine siren emits sound at 1260 Hz. The fire engine is driving down the street toward you at…

A:

Q: A bat emits squeaks that have a frequency of 1.25 x 105 Hz. If the speed of sound in air is 325 m/s,…

A:

Q: 3. The intensity of a sound wave is 100 W/m² at a distance of 3m. a) What is the intensity of the…

A: Given value--- intensity = 100 W/m2 . at r = 3 m. We have to find--- a) What is the intensity of…

Q: As it approaches a hiker standing on the highway, a car traveling at 100 km/h blows its horn.…

A: speed of car (v) = 100 km/hr frequency of horn (f) = 440 Hz Temperature = 0oC

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

A: frequency f = 65 KHz  = 65*103 Hzspeed v = 340 m/s

Q: You have an open-open pipe of adjustable length near a taut 60.0 cm, 5.0 gram guitar string which is…

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Q: An ambulance with a siren emitting a whine at 1590 Hz overtakes and passes a cyclist pedaling a bike…

A:

Q: What is a wavelength of a 1000 Hz sound wave in water if its velocity in water is 1480 m/

A: wavelengh λ=v/f

Q: bat can detect small objects, such as an insect, whose size is approximately equal to one wavelength…

A: Given Data: The frequency emitted by a bat is: f=7.69×104 Hz The speed of sound in air is: v=343 m/s…

Q: The highest frequency sound humans can hear is about 20,000 HzHz. 1. What is the wavelength of sound…

A: highest frequency of sound human can hear = fhigh=20,000Hz  lowest sound frequency human can hear…

Q: Blue whales communicate with each other using a sound frequency of 18 Hz, which can be heard nearly…

A: Given that Frequency f = 18 Hz Distance d = 1000 km Speed of sound wave V = 1530 m/s

Q: A cop car’s siren has a frequency of 750. Hz. If you are driving towards the cop’s siren at a speed…

A: Given:frequency, f = 750 Hzspeed, v = 20 m/sSpeed of sound, vs = 343 m/s Solution: Now, applying the…

Q: What is the maximum frequency of sound, which can be heard by human? Оа. 20000 Hz O b. 2 KHz Oc 20…

A: Humans can hear sound frequencies  from about 20 Hz to 20 kHz. So the maximum frequency of sound can…

Q: An experimenter wishes to generate in air a sound wave that has a displacement amplitude of 5.50 ×…

A:

Q: 520-Hz sound travels through pure neon. The wavelength

A: speed = frequency * wavelength

Q: A sound source emits sounds of frequency 180 Hz that travel through still air at 340 m/s. This sound…

A:

Q: A house alarm is wailing with a frequency of 1350. hertz. What frequency does an observer hear who…

A:

Q: Find the wavelength in air of an 22-Hz sound wave at 486 m/s, which is one of the lowest frequencies…

A:

Q: The siren emits sound with a frequency of 600 Hz. What is the wavelength of the sound? What…

A:

Stretched string

A stretched string is a wire which is made up of any metal that must have a larger length compared to its thickness. The ends of the wire are fixed, and when they oscillate or are plucked, it produces two reflected transverse waves of the same frequency and same amplitude. The waves or pulses are traveling in alternate directions and superimpose with one another. This waveform is named standing or stationary waves.