The speed of sound in air is 340 m/s. What is the wavelength of a sound wave that has a frequency of 639 Hz?

Q: The velocity of a wave is expressed as ν=f⋅λ.How fast does a 200-Hz sound wave with a wavelength of…

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Q: The velocity of sound in a certain medium is 1000 m/s. If sound wave has a frequency of 500 hz, how…

A: Given(s): Speed of sound in that medium, v=1000 m/s Frequency, f=500 Hz Required: Wavelength λ=?

Q: the speed of a sound is approximately 340 m/sec. what is the wavelength of a sound wave with a…

A: solution is given by

Q: A wave traveling 83 m/s has a wavelength of 5.4 m. What is the frequency of the wave (in Hz)?

A: Given: Speed of the wave =83m/s Wave length =5.4m  To find: Frequency of the wave, Solution: The…

Q: If a sound wave has a frequency of 400 Hz and the speed of sound is 343 m/s, What is the wavelength…

A: Write the given values with suitable variables. f=400 Hzv=343 m/s Here, f denotes the frequency and…

Q: A wave traveling at 230 m/sec has a wavelength of 1.15 meters. What is the frequency of this wave?

A: Given: Velocity of wave v = 230 m/s. Wavelength of wave λ=1.15 m.

Q: If a wave has a period of 0.15 seconds…. And a wavelength of .25 meters… what is its velocity?

A: The given data are: T=0.15 sλ=0.25 m Here, T denotes the time period and λ denotes the wavelength.

Q: What is the frequency, in Hz, of a wave that completes 5 cycles every 20 ms?

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Q: The frequency of a note that is one octave higher than a note of 1024 Hz is

A: An octave can defined as interval between two points where the frequency at the second point is…

Q: A wave traveling 80 m/s has a wavelength of 3.2 m. What is the frequency of the wave?

A: The expression for frequency is f=vλ

Q: The frequency of the 4th harmonic is 300 Hz and the the wavelength of the 2nd harmonic is 2.3…

A: Frequency of 4th harmonic motion is f = 300 Hz  Wavelength of second harmonic is  λ2 = 2.3 m

Q: What is the wavelength of a wave that propagates in a medium at a speed of 393 m/s with frequency…

A: Given: The speed of the wave is 393 m/s. The frequency of the wave is 863 Hz.

Q: The sound bats make has a wavelength around 0.0063 m. If the speed of sound in air is 340m/s, what…

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Q: A wave traveling 85 m/s has a wavelength of 5.0 m. What is the frequency of the wave (in Hz)?

A: We need to calculate the frequency of the wave, given the speed and wavelength of the wave.

Q: A beam of light traveling through the air has a wavelength of ) = 501 nanometers. What is the…

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Q: Ninety-five percent of light incident on a mirror is reflected. How much light is finally reflected…

A: Given:95% of incident light is reflected by the mirror.There is a setup of four such mirrors placed…

Q: What frequency of sound traveling at 20ﾟC has a wavelength of 1.7 m?

A: What frequency of sound traveling at 20ﾟC has a wavelength of 1.7 m?

Q: A wave traveling 67 m/s has a wavelength of 3.0 m. What is the frequency of the wave (in Hz)?

A: Given data:  Speed of wave (v) = 67 m/s Wavelength (λ) = 3.0 m Required: The frequency of the wave

Q: What is the wavelength in metres of a sound wave , frequency 4.4 travelling at 330m/s

A: The frequency and wavelength of any sound wave are related as V=νλV is the velocity of the sound…

Q: The frequency of a mechanical wave, that has a wavelength of 8.5 cm and moves a distance of 5.1 km…

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Q: What is the frequency of a 5 m wave with a speed of 3425 m/s?

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Q: How fast is a wave traveling if it has a wavelength of 1.2m and it can oscillate 4 times in 0.45s?

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Q: The range of frequencies used for medical applications includes 1,633,059 Hz. What is the wavelength…

A: The relation between the frequency and wavelength is  wave speed = frequency x wavelength

Q: The human ear can hear frequencies from about?

A: The human can not hear all the frequencies of any source of sound. There is limit which is given in…

Q: The speed of a wave is 47 m/s. If the wavelength of the wave is 0.5 meters, what is the frequency of…

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Q: If the period of a wave is 12.4 s, what is its frequency (in Hz)?

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Q: A wave traveling 80m/s has a wavelength of 3.2 m. What is the frequency of the wave?

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Q: A wave has a velocity of 30m/s and a frequency of 100Hz. What is its wavelength?

A: Given,  velocity(v) = 30m/s             Frequency (f) = 100Hz

Q: What is the speed of the wave whose wave length is 0.0255 m and frequency is 8.503 x 10^-3 Hz?

A: Given:  λ = 0.0255m,     f= 8.503x10-3 Hz

Q: What is the wave velocity of a 368 m wave with a frequency of 28 Hz?

A: Given data The wavelength of the wave is λ=368 m. The frequency of the wave is given as f = 28 Hz.…

Q: Light sample A has a frequency of 4.1 × 10¹⁵ Hz and light sample B has a frequency of 8.7 x 10¹⁸ Hz.…

A: Given Data: The frequency of light sample A is, fA=4.1×1015 Hz The frequency of light sample B is,…

Q: wave traveling 77 m/s has a wavelength of 5.0 m. What is the frequency of the wave (in Hz)?

A: Here given a wave travelling with speed 77 m/s. The wavelength is 5m. We have to calculate the…

Q: The sound with a frequency above 20,000 Hz is called

A: The unit of frequency = Hertz Normal humans can hear sound between the range 20 Hz to 20,000 Hz. The…

Q: Which is the wavelength of a wave that travels at a speed of 3.0 × 108 m/s and has a frequency of…

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Q: The frequency of a source of sound is 100 Hz. How many times does it vibrate in a minute?

A: Frequency :- In one second the number of vibration bring out is known as frequency. Given, Frequency…

Q: A sound wave has a frequency of 6,820 Hz and travels 1001 m in 1.356 s. What is the velocity of the…

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Q: A wave traveling 85 m/s has a wavelength of 2.6 m. What is the frequency of the wave (in Hz)?

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Q: What is the frequency of a wave whose wavelength is 8.5 m?

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Q: A wave traveling 63 m/s has a wavelength of 1.8 m. What is the frequency of the wave (in Hz)?

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Q: What is the wavelength of a sound wave with a frequency of 15,000 Hz in water?

A: Given Ferquency (f) = 15,000 Hz  Speed of sound in water ;   speed (v) = 1480 m/s   We know ,  Speed…

Q: The range of frequencies used for medical applications includes 1,599,360 Hz. What is the wavelength…

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Q: A water wave has a frequency of 329 Hz and a wavelength of 5 meters.  What is the speed of the wave?

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Q: A tuning fork with a frequency of 440 Hz is played simultaneously with a fork with a frequency of…

A: Given: f =  440 Hz  f' = 437 Hz  t = 10 s

Q: A wave has a frequency of 650 Hz and is traveling at 340 m/s. What is its wavelength?

A: Given : f= 650 Hz v= 340 m/s

Q: A wave traveling 77m/s has a wavelength of 2.6 m.  What is the frequency of the wave in Hz?…

A: Given:  Wavelength (λ) = 2.6m Wave speed (v) = 77 m/s Asked: Frequency (f) ?

Q: If the fundamental frequency of a musical instrument is 35 Hz. Which overtone has a frequency of 210…

A: Answer             6

Q: What is the frequency of a wave traveling at 1500 m/s and a wavelength of 0.0008 meters?

A: Given data: Wave speed (v) = 1500 m/s Wavelength (λ) = 0.0008 m Required: Frequency (f)

Q: If the period of a wave is 10.8 s, what is its frequency (in Hz)?  ____________

A: The frequency(f) is defined as the number of revolution in unit second.