loo Cm is A Sound wave 1S vepresenkd above. If velocíty of the SOund wave the frequency of sound i. lom is 300 m/s, then a) 3000 Hz b) I500 Hz c) 2000 Hz A) 2300 Hz

Q: Some animals like dogs can hear the sound which has frequency, range from 10 Hz to 10 kHz O b. any…

A: Dog can hear a sound in range.

Q: Sound .cwave h ve er at 98peed length of399 m/st. It its wove is 2:7 em, what is the frequency of…

A:

Q: What is the frequency of the sound wave in the air when the temperature is 350 K and the wavelength…

A:

Q: A sound wave has a frequency of 4 kHz and a wavelength of 40 cm. The time taken by the sound wave to…

A: Speed (v) of a wave is given by v=f.λ where f is the frequency in hertz and λ is in meters. Given…

Q: The period of a sound wave is 0.010s. 1) Calculate the frequency f (Express answer to two…

A: Time period of sound wave is Note:Find:(a) Frequency of wave.(b) Angular frequency of wave.

Q: Vice | S Suppose tnat a public address sy X + us.com 9 Student Center A Salt BBLearn 6 My NAU P *…

A:

Q: consider a vibrating string that makes a sound wave shown above. what is the frequency of the…

A:

Q: A sound wave in air has a frequency of 409 Hz. What is its wavelength? Calculate the wavelength for…

A: Given data, (1) f=409 Hz (2) f=454 Hz

Q: A 410-Hz sound travels through pure argon. The wavelength of the sound is measured to be 0.78 m.…

A:

Q: .. When the bell in a clock tower rings with a sound of 475 Hz, a pigeon roosting in the belfry…

A:

Q: The frequency of ultrasonic waves is lower than that of normal sound waves. a. False O b. True

A: The frequency of normal waves is the frequency that human hear. The humans with normal hearing can…

Q: A 6.1-m long string has a mass of 1.09g. What is the mass (in kg) of an object hung from its end if…

A:

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: The equation of a standing wave is sin (lottt) m. Find amplitude of eigen by Y=0.02 cos (ux) wäve…

A: We need to compute- (i) Amplitude of each wave (a)=? (ii) Wavelength λ=? (iii) Periodic time (T)=?…

Q: What is the velocity of a sound wave with time period of 2 x 10-3s in air and a wavelength of 0.50…

A: Given Time period is T=2×10-3 s Wavelength is λ=0.50  m

Q: Problem 13. Standing Waves on a String: A standing wave is oscillating at 650 Hz on a string, as…

A: Here, by diagram  3λ/2 = 90 cm  λ = 60 cm = 0.6 m f = 650 Hz

Q: al Sound Calculate the wavelength of wave that has a frequency of 126 Hz and O wame speed of 15000…

A: Introduction :  In this question we are provided with value of  frequency and  wave speed . with…

Q: The observen moving with velocity "vo", towards the stationary source of sound and then after…

A: To find-Difference between apparent frequencies heard by observer.Given-Velocity when observer is…

Q: Speed of sound in hydrogengas at200Cis 1330 m/s. What is the velocity of sound in hydrogen at 00C?

A: Given The speed of sound at temperature T1=200°C=200+273 K=473 K is V1=1330 m/s. Assume The speed…

Q: Write the equation for a wave moving along +x with an amplitude 0.4?, speed 6.0?/? and frequency…

A:

Q: what is the length of a brass pipe is you measure a sound wave to take .5 s to travel the length of…

A: Given that:- t=0.5 secv=4300m/sec (Speed of sound in brass)L=?

Q: An ambulance with a siren emitting a whine at 1620 Hz overtakes and passes a cyclist pedaling a bike…

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Q: A sound wave has a period of 4.372E-2 s and travels 66 m in 8.269E-4 s. What is the frequency of the…

A:

Q: An airplane moving at 0.5 the speed of sound turns on a loud siren, with frequency 2000 Hz. The…

A: We have given Frequency of sound f = 2000 Hz  Let V = velocity of sound  Velocity of airplane Vs =…

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

A: Given information: The wavelength of the wave (λ) =8.5 cm = 0.085 m The distance traveled by the…

Q: The frequency, fof an oscillating disturbance is equal to number of times (cycle) every second the…

A: frequency, f= 1Time(t) Hz it means the number of complete oscillations done by a wave in 1 second.

Q: The speed of sound is 115m/s and the... frequency is 879 Hz, then is the wave length per unit cm .a…

A: Sound travels through air in the form of longitudinal waves, as compressions and rarefactions. Sound…

Q: What is the range of frequencies that humans are capable of hearing? a. 20 Hz to 20000 Hz b. 20 Hz…

A:

Q: Tumingrk A of fqueney so5Hz a 5 beale/s.weth anothee tuning fork B. Afte filing taningtork B, it…

A: To find-Initial frequency of fork B.Given data-Frequency of fork A (nA)=305 HzInitial beat…

Q: What is the frequency of this wave in hertz? A. 7 Hz C. 5 Hz D. 9 Hz

A:

Q: The sound waves travel with speed. of 328 m/s. If is wavelength is 8 m. Find the frequency of wave?

A: Given  Speed (v) = 328 m/s  Wavelength (λ) = 8 m  We know , relation between speed of sound (v) ,…

Q: A car traveling due North at a4.1 m/s. A bicycist benind the car is traveling at 18.3 mis in the…

A: Given Speed of the car is vs=24.1 m/s Speed of the bicyclist is vo=18.3 m/s Frequency of the source…

Q: A bat uses echolocation to detect prey as small as about one wavelength of the sound of a bat call.…

A: We know thatλ=vfWherev=speed of waveλ=wavelengthf=frequency

Q: An oceanic depth-sounding vessel surveys the ocean bottom with ultrasonic sound (sound frequencies…

A: Given, The speed of the sound, v=1530 m/s The time delay, t=10 s

Q: A firetruck which is moving with a velocity 100km/h is producing a siren of frequency 1000HZ. The…

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Q: If the frequency of a fixed source is 300Hz and the observer is moving with constant velocity…

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Q: Sound travels at a speed of 333 m/s in the air, thus, in 1 s, a distance of 333 m is travelled by:…

A: Sound waves travels is in form of mechanical waves.

Q: 8 Tt Consider a wave described by the wave function y (x,t) = 0.65m sin ( -쓸), find the 5 frequency…

A: given equation, if compared with standard equation, y = A sin(kx+wt+theta) w = 8π /3

Q: A supersonic airplane has a speed of 1.5 times the speed of sound. If an observer is 5 km from the…

A: A supersonic airplane has a speed of 1.5 times the speed of sound. If an observer is 5 km from the…

Q: in wavelength Two sources of sound produce waves differing by 12m. If the frequencies of sound are…

A: We need to compute-Velocity of sound in air (V)=?The data given as-Two frequencies of sound…

Q: 2. Say we have a ball dropped into well with a velocity of 3.28 ft/s. After 10sec, a sound of splash…

A: Given: The intial speed of the ball is 3.28 ft/s. The total time interval is 10 s. The speed of the…

Q: If a sound is increased from 60 dB to 80dB, by how much should the intensity of the sound increase?…

A: Using:L=10log10II0Given:L2=80 dBL1=60 dBThen, L2-L1=10log10I2I1------(1)

Q: When poked by a spear, an operatic soprano lets out a 1047 Hz shriek. What is its wavelength (in m)…

A: Given: speed of sound vs=345 m/sfrequency f = 1047 Hz

Q: 3- Tuning forks of different frequencies. 4- Rubber pad. 5- Thermometer. Method 1- Select the fork…

A: F(Hz)LC  (m)1/fC=4FLC  (m/s)4800.17326.44200.19319.23840.22337.93200.253202880.29334.1

Wave Motion

A wave motion is defined as the propagation of disturbances or transfer of energy and momentum from the state of rest or equilibrium to another point in a medium without any actual transfer of matter between them. In a simple explanation, it is the propagation of energy through a medium that is produced due to the repeated vibrations of the particles. Common things we see day to day like waves on water oscillation of a pendulum or bell, light wave, and all the subatomic particles exhibiting wavelike properties. The propagation of waves depends on the medium and their properties. The wave function is the disturbance that produces waves as a function of time. This disturbance oscillates periodically with a fixed frequency and wavelength. There are linear wave motion and non-linear wave motion based on their propagation, motion, and time period where linear wave motion is like sinusoidal waves and non-linear wave motion like a wave motion that gets interrupted in the middle of their propagation.