Ex. 73: Two tuning forks produce 5 beats per second when sounded together. One of them is unison with 90 cm of a sonometer wire under constant tension, while the other is in unison with 91 cm of the wire of the same sonometer. Calculate the frequencies of the forks.
Q: wedge shaped object sits of the floor of a room as shown in the Figure. A uniform electric field of ...
A: In this case, a uniform electric field incident from the top of a wedge-shaped object, straight down...
Q: Calculate viscosity of fluid μ with the help of formula μ = (2g rs2 (ρs-ρf))/9usØ where us= sinking...
A: Given, the average sinking velocity of 3 spheres is, us=70.04cm.sec-1 density of sphere, ρs=1.92g.cm...
Q: A-4.00 nC point charge is at the origin, and a second -6.00 nC point charge is on the z-axis at a = ...
A: The given system consists of two charges, a -4 nC charge placed at the origin, and another -6 nC cha...
Q: Ql: If the magnitude of the resultant of the forces shown in the figure below is to be 80 kN directe...
A: Given, Forces are, F1=20kNF2=40kNF3=50kNu=80kN
Q: An annulus has inner and outer radii a and b, respectively and carries a uniform surface charge dens...
A:
Q: 10. Compare the masses of the pennies measured in Part D. Are all of the masses the same, within the...
A: Given: Mass measurements of 5 different pennies minted in different years. 10. when we measured some...
Q: The mass of an average comets nucleus is about 1.0 x 10^14 kg. If the Oort Cloud contains 20 x 10^11...
A: Given that,Mass of an average comets nucleus : m = 1×1014 (kg)Here we need to find the mass of the O...
Q: Find the electric force on the infinitely long line charge. x=a x=L+a L Seinst ensi
A:
Q: Oil ( u = 0.478 Pa.s and ( 3 cm ) in diameter and has a slope of ( 30° ) with the horizontal. The pr...
A:
Q: where mo is the mass of a resting particle in kilograms and c is the speed of light in meters per se...
A:
Q: R1 125 RB 1.5. SiliconD1 Vs 5 0.7
A: Let us find the current in the circuit. Using KVL, we can write : VS-VD1=I(R1+RB)5-0.7=I125+1.5Ito...
Q: Write down the difference between average cycle burnup and discharge burnup
A: Concept used: Burn up is also known as fuel utilization. It is measure of amount of energy extracted...
Q: An annulus has inner and outer radii a and b, respectively and carries a uniform surface charge dens...
A:
Q: A football player hits a 180 g ball moving horizontally to the left with a speed of 6 m/s, as shown ...
A:
Q: A current of 5,680 amps charges a circular parallel plate capacitor. The plates have a radius of 0.1...
A: Given that, The current, I=5680 A. The radius, r=0.18 m. The separation between plates, x=0.003 m. T...
Q: A guitar string has a length of 642.0 mm and a mass of 3.70 g. The rope presents its fundamental mod...
A: The given guitar string has a length of 642 mm and a mass of 3.7 g. Let L=642 mm=0.642 mm=3.7 g=3.7×...
Q: Describes the aurora, Describes the approximate size of Aurora, Describes the approximate distance f...
A: Given, Aurora, size of Aurora and Distance from the earth
Q: 17. (a) How much heat transter is necessary to raise the temperature of a o.200-kg piece of ice from...
A: Concept: Formula for heat transfer is Q=mc∆T where, Q=heat transfer, m= mass of the substance, ∆T=...
Q: Find its (i) total energy (ii) kinetic energy and Ex. 75: A body excutes S.H.M. of time period 8 sec...
A:
Q: Ex. 56: A light meter rod has two point masses each of 2 kg fixed at its ends. If the system rotates...
A: To find- Rotational K.E. Given- Point masses attached to two ends of rod=m1=m2=2 Angular speed ω=0.5...
Q: The acceleration of a particle is given by a = 5t - 25, where a is in meters per second squared and ...
A: Given: The acceleration is a=5t-25. The initial displacement is -2 m. The init...
Q: A laser beam has a power of 90 w. It has an aperture of 3x103 m and emits a light of wavelength 600 ...
A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...
Q: The code Orbit (Appendix J) can be used to generate orbital positions, given the mass of the central...
A: Required : Plots of the orbits.
Q: Member AB is supported by a cable BC and at A by a square rod which fits loosely through the square ...
A: Lets write coordinates of point B and C B=(6,0,-2)C=(0,3,0)
Q: 5. Identify the signs (+, -, 0) of V·V and V×V near the center of the each panel for horizontal velo...
A: Divergence defines the volume density of the flux of a vector field going outward from the source. S...
Q: This is an example of an Undamped Forced Oscillation where the phenomenon of Pure Resonance Occurs. ...
A:
Q: Calculate the collision density for a sample of Argon at 100,000 Pa and 298 K. Assume the value for ...
A: If you can't read it. Na = 2.43 x 10^25
Q: A police officer measures the sound pressure level at a distance of 7.5m from the line of traffic on...
A: Given information: The distance of the line of traffic from the police officer (dt) = 7.5 m The soun...
Q: A-4.00 nC point charge is at the origin, and a second -6.00 nC point charge is on the z-axis at z = ...
A: Given, q1=4×10-9Cq2=6×10-9Cx=0.8m q3=1.6×10-19C D. An electron at point x=0.2m. The two forces are ...
Q: 1. What is the difference between synchronous binary counter and asynchronous binary counter? 2. Wha...
A:
Q: Q2. A spherical shell of radius R carries a surface current density given by K = K,ô (0 s e s and K,...
A: Consider an elemental ring on the spherical shell of radius r , as shown in figure
Q: An airplane lands on the straight runway, originally traveling at 110 ft/s when s = 0. If it is subj...
A: Given: u=110ft/s Let us take the following intervals : From t=0 to t=5s : Distance traveled : a=...
Q: The angle of elevation 0 of the sun in the sky at any latitude Lis calculated with the formula sane-...
A: The angle of elevation of θ of the sun is given as sin θ=cos D cos L cos ω+ sin D sin Lω=number of r...
Q: For an series RLC circuit, the voltage of the circuit is given by Av = (200V) sin(500t) and R = 3000...
A:
Q: Two batteries with el 3v and e2 =5V, as in the in the figure , 21 = 1D W, It is connecied to Circuit...
A:
Q: 27 : Calculate the wavelength of light of frequency 50 × 10* Hz in water. If velocity of light in sp...
A:
Q: Evaluate the techniques required for effective telephonic communication
A: Effective communication depends on speaking, listening, writing and reading. Where the most importan...
Q: A load motor raises a 10 kg load to a height of 15 m at a constant speed of 3 m/s. According to this...
A: The following data are given: The mass of the load, m=10kg Distance/Height, d=15m Speed, v=3m/s
Q: what is thetotal ceulomb force Acting on charge(pc) charge A? Location (0,0) (-24) (-4,2) 63,-5) |(-...
A: Given: Location Charge(microcoulombs) A (0,0) -20 B (-2,+4) -10 C (-4,+2) +20 D (+1,+3...
Q: Create time-dependent Schrodinger equations and time- independent Schrodinger equations on potential...
A: The Schrodinger equation is used to determine the quantum mechanical systems' allowable energy level...
Q: nd Fg 40.0N. where N is the standard Sl unit of force. What is F3 in unit-vector notation?
A:
Q: An infinitely long line charge with uniform positive charge density A1 lies on the y axis as shown i...
A: option a is the correct answer.
Q: Which one(s) of the following statement(s) is(are) correct? (1) The ekctric field of a uniformly cha...
A: Gauss's Law states that the the total flux passing through the closed surface is 1∈0 times the total...
Q: Ex. 9: Calculate the work required to be done in moving a body of mass 100 kg from a height (2 R) to...
A: To find- Work required to be done (W)=? Given- Mass of body (m)=100 kg, M=6 x 1024 kg Displacement o...
Q: A slender, uniform, metal rod with mass M is pivoted without friction about an axis through its midp...
A:
Q: 41 : Four resistances 10, 10, 10 and 15 N from a Wheatstone's network, what shunt is needed across 1...
A:
Q: Calculate resolution and depth of field for the following. (a) A light microscope with a wavelength ...
A: The wavelength of light in light microscope is given as, λl=560 nm The angular aperture of light mic...
Q: 4. A Porsche challenges a Honda to a 100m race. Because the Porsche's acceleration of 3.5 m/s? is la...
A:
Q: A very long wire of radius R carries a current density given by J = Jor where Jo is a constant and r...
A:
Q: Q1. A small, rigid object carries positive and negative 3.50-nC charges. It is oriented so that the ...
A:
Step by step
Solved in 2 steps
