What would be the speed of the wave on the longer wire

Assignment Help Electrical Engineering
Reference no: EM13270714

A wire is stretched between two posts. Another wire is stretched between two posts that are twice as far apart. The tension in the wires is the same, and they have the same mass. A transverse wave travels on the shorter wire with a speed of 281 m/s. What would be the speed of the wave on the longer wire?

Reference no: EM13270714

Questions Cloud

What is the change in the sound intensity level in db : A listener increases his distance from a sound source by a factor of 4.11. Assuming that the source emits sound uniformly in all directions, what is the change in the sound intensity level in dB
Explain a non-volatile solute depresses the freezing point : A non-volatile solute depresses the freezing point of cyclohexane by 4C. If cyclohexane has the formula C6H12 calculate the mole fraction of solute and solvent present in the solution.
What is the intensity at a spot that is 72 m away : Suppose that a public address system emits sound uniformly in all directions and that there are no reflections. The intensity at a location 26 m away from the sound source is 3.0 × 10-4 W/m2. What is the intensity at a spot that is 72 m away
What is the angle when he releases the rope : A 56-kg student runs at 4.2m/s , grabs a hanging 10.0-m-long rope, and swings out over a lake. He releases the rope when his velocity is zero. What is the angle when he releases the rope
What would be the speed of the wave on the longer wire : A wire is stretched between two posts. Another wire is stretched between two posts that are twice as far apart. The tension in the wires is the same, and they have the same mass. A transverse wave travels on the shorter wire with a speed of 281 m/..
Explain naphthalene has a relatively high vapor pressur : Naphthalene has a relatively high vapor pressure for a solid (because of its volatility, naphthalene is the active ingredient in some brands of mothballs). In view of this, what might happen if you place naphthalene under vacuum or in an oven for ..
Find the linear density of the middle c string : The middle C string on a piano is under a tension of 970 N. The period and wavelength of a wave on this string are 3.82 ms and 1.18 m, respectively. Find the linear density of the string.
What is the speed of the wave of a person fishing : A person fishing from a pier observes that 6 wave crests pass by in 7.3 s and estimates the distance between two successive crests to be 3.8 m. The timing starts with the first wave crest and ends with the last.
What is the amount of the net capital spending : Beginning net net fixed assets of $218,470 and ending net fixed assets of 209,411. During the year, assets with a combined book value of $6,943 were sold. Depriciation for the year was $42,822. What is the amount of the net capital spending?

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Calculate the minimum number of pn bits required

Calculate the minimum number of PN bits required for each frequency hop for an FHSS system that employs a total bandwidth of 800 MHz and an individual channel bandwidth of 200 Hz.

  Find the magnitude of the net displaced charge

HCI is a polar molecule, with a dipole moment of 3.44 X 10^-30 [C.m] per molecule. If it is known that the molecular bond distance is 0.136[nm], find the magnitude of the net displaced charge in each molecule.

  Find the minimum sampling frequency of the a-d converter

our senior design team is designing a force sensor to measure a force signal and analyze the signal with a microcomputer (binary system). The analog force signal is between 10 N and 70 N and has the frequency bandwidth of DC - 1000 Hz.

  Calculate force required to move the conductor through field

A perfect conductor 2m long is moved at a speed of 36 Km/hr through a magnetic field having a flux density of 1.0 T. If a 1 resistor is connected across the ends of the conductor, calculate: (a) The induced voltage (b) The current in the circuit

  What is the frequency

The output response for a system is given as Vo(t) = A(1-e^-at)sin(ωt). Is this a proper representation for an output response given that it contains a sinusoidal term? Fully explain your answer.

  What is the time function of the incident electric field

A 9 GHz parallel polarized wave with an amplitude of 20 V/m is obliquely incident from air (z 0). Theta_i equals a 60-degree angle of incidence.

  What are the advantages and disadvantages of using plds

what are the advantages and disadvantages of using PLDs, including FPGAs, as compared to using discreet logic-integrated circuit chips

  Find the magnitude and angle of the line-to-neutral value

A 3-phase, 11 kV, round-rotor synchronous generator delivers power to an infinite bus whose line-to-line voltage is constant at 11 kV rms. The effective stator resistance and synchronous reactance per phase of the synchronous generator are respectiv..

  Determine the theoretical minimum sampling rate

A baseband signal has frequency components from 5 kHz to 15 kHz. Determine (a) the theoretical minimum sampling rate and (b) the maximum time interval between successive samples.

  Design a circuit using only one op amp

A circuits is needed to realize the transfer function  \(T_{v}(s)=\pm \frac{(s+125)(s+500)}{(s+250)(s+1000)}\)  (a) Design a circuit using two OP AMPs (b) Design a circuit using only one OP AMP.

  Find the poles and zeros of h and plot in s-plane

The steady state solution of stable systems is due to simple poles in the jO axis of the s-plane coming from the input. Suppose the transfer function of the system is: H_ (s)= (Y(s))/(X(s)) = 1/([(s+1)^2]+4))

  What is the velocity of tire with respect to the road

A tire is rolling along a road, without slipping, with a velocity v. A piece of tape is attached to the tire. When the tape is opposite the road (at the top of the tire), its velocity with respect to the road is.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd