Which kind of dispersion phenomenon gives rise to pulse spreading in single mode fibers? äbäi 1.. إضافة تعليق في الفئة تم تعی ينها إجابتك Intramodal Intermodal Material Group Velocity

Q: 1. How often should audiometers be calibrated? 2. Mention the audiometry indications? 3. What are…

A: Solution: discuss on audiometry. Definition : Audiometry is ability to hear sounds. Sounds vary,…

Q: Describe the mathematical relationship between the velocity (m/s), frequency (Hz) and wavelength (m)…

A:

Q: 2) A wave with a speed of 66 cm/s and a wavelength of 9.88 cm passes into a second medium in which…

A: The given values are, v1=66 cm/s=0.66 m/sλ1=9.88 cm=0.0988 mv2=35 cm/s=0.35 m/s

Q: 6. Given the lattice constant of diamond (a 3.567x10-10m) and the Debye temperature( O =…

A: Using relation between Debye temperature and speed of sound we can get the speed of sound at given…

Q: A car is making a circular path banked at an angle of (37°) with horizontal and radius of 50 m. Find…

A: Given: Angle of banking = 37o. Radius of circular path r = 50 m.

Q: L. The string above is 10 m long (L). If the frequency of this narmonic is 140 Hz, what is the speed…

A:

Q: What is the average number of phonons in a mperature of 200K?

A: Angular frequency of phonon,                                                  Temperature of phonon,…

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: Sping-Undergraduate-2020-A X M Inbox (3,685)-sadik1261@gm X Mail - MUHAMMAD.ISLAM@c X Course Home…

A: From conservation of momentum, the final speed of the block after the bullet emerge,

Q: Q1) For the half-wave rectifier, the source is a sinusoid of 120 V rms at a frequency of 60 Hz. The…

A: Given: V = 120 V f = 60 Hz R = 5 ohm

Q: T is the temperat 331.5+(23x0.6) ist %3D 5. How does your calculation for the speed of sound compare…

A: 5) The speed of sound is 331.5 m/s and the speed of sound in the room is 345.3 m/s.

Q: What should the ratio of the double: single intensities be at the center of the patterns? Do your…

A: Solution: the ratio of the double intensity to the single intensity at the center of a pattern…

Q: A metal wire of length 20 cm and diameter 0.2 mm is stretched by a load of 2 kg wt. If the density…

A: Given that:-Length of wire, l=20 cm=0.2 mDiameter, d=0.2mm=0.2×10-3 mRadius, r=10-4 mDensity, ρ=7.89…

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Q: What term describes the number of wave crests that pass a fixed point during a particular period of…

A:

Q: 6. A sound wave with its characteristic pattern of compressions and rarefactions is shown below. A…

A:

Q: M Inbox (3,462) - sadik1261@gm x P Course Home x MasteringPhysics: HW3 b My Questions | bartleby New…

A: The expression for force for the given case is,

Q: Obtain  Gauss's law for dialectic environments and explain

A: In General Gauss Law:ϕ=∯SE→·da→=1ε0∑q=Qε0where, Q is the net charge present ε0 is the permittivity…

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Q: No. Frequenc | Distance covered S. Speed of waves Wavelength Medium y by n waves sound No. (n)…

A:

Q: Give atleast 3 important concepts about the nature of waves. Explain why they are important.

A: A wave is a disturbance which propagates in space, transporting energy from one place to another…

Q: A man is playing the lowest note on a 5 string bass guitar, which has a frequency of f= 30 s, and it…

A:

Q: Sound reflecting off a surface produces a(n) Sound travels as a wave. How high or low a sound is, is…

A: 1. Sound reflecting off a surface produced an echo.  2. Sound waves travels as a longitudinal wave.…

Q: [1] What do sound and light have in common? [2] In your own words, describe how sounds are made.…

A: Light and sound both are different forms of energy. Both are waves in nature. Wave is nothing but…

Q: Since the wavelengths of visible light range from 400nmto 700nm, what is the highest frequency of…

A: We know the relation between wavelength λ and frequency f and speed of the wave c, is the following…

Q: Answer the following: What do we need to ensure when it comes to sound and noise inside the aircraft…

A: A hangar is a closed building used to store planes or spacecraft. Hangars are built out of metal,…

Q: Calculate the final output using the Centroid method for the following strength values Provide step…

A: Let T1=0.20, T2=0.41, T3=0.64 W1=0.20, W2=0.41, W3=0.64 Use the centroid method

Q: What is the frequency and amplitude of the higher-frequency component wave? The lower-frequency…

A: Frequency is equal to the number of oscillations made  in one sec. Frequency = 1 / time period If we…

Q: Al changes saved 10. Use the equation v = f.A to find the speed of a wave that has a frequency of 60…

A:

Q: Spring-Undergraduate-2020-A X M Inbox (3,685)- sadik1261@gm X Mail - MUHAMMAD.ISLAM@k X P Course…

A: a) For a perfectly elastic head on collision, the expression for the speed of the first ball after…

Q: 640 Spring-Undergraduate-2020-A X M Inbox (3,685) - sadik1261@gm x Mail - MUHAMMAD.ISLAM@lk X Course…

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Q: A stone is dropped verticall down a well at 20 m/s and the sound is heard in 4 sec. speed sound =…

A: This is a problem regarding the motion of a body in one-dimension and the speed of propagation of…

Q: Equal loudness curves represent the results of measurements of    A absolute threshold.   B…

A: The equal loudness is often referred to as Fletcher Muson Curve. Which is related to physics and he…

Q: Explain the types of sound waves based on its frequency, Give an example for each,

A: 1.Infrasonic Waves (Infrasound) .Infrasonic sound has frequency below 20Hz. Example for this is…

Q: What is the Thickness needed to reduce the intensity to 10% based on the following? What is the…

A: Half value layer of a substance is defined as the thickness required in order to attenuate the…

Q: what is the speed of the mave that has a period of 3 seconds and a wavelength 6 m

A: The formula of speed of wave is, u=νλ=λTwhere,ν=frequency λ=wavelengthT=time period

Q: A water wave passes a boat every 31 seconds. What is the frequency of the waves in Hz? Round your…

A: frequency means that number of waves that passes the point in unit time.

Q: Speed of a wave = wavelength x frequency v = af v- velocity (speed), measured in m/s 2= wavelength,…

A: Time period = 1/frequency

Q: M(no subject)-sadik1261@gmail.c X MasteringPhysics: HW3 b My Questions | bartleby…

A:

Q: Transverse waves travel at 150 m/s on a wire of length 80 cm under a tension of 550 N. What is the…

A: Given,Speed of the wave, The length of the wire, Tension, The number of harmonic, The wavelength of…

Q: Problem: A 2.0 kg trolley moving east at 3.0 m/s collides head-on 1.0 kg trolley moving west at 2.0…

A:

Q: What is the frequency and amplitude of the higher-frequency component wave? The lower-frequency…

A: Here the wave represented by thick line is the resultant of the two other waves. One with high…

Q: A wave whose wavelength is 0.30 m is travelling down a 271 m long wire whose total mass is 12 kg. If…

A: Given data: The wavelength of the wave is λ=0.30 m. The length of the wire is L=271 m. The mass of…

Q: What are sound waves. Explain its characterstics.

A: Sound waves: A sound wave is produced by a mechanical vibration, such as a tuning fork. The…