START FINISH W- - 5.80 km- 2.00 km 45.0° 3.50 km Third leg
Q: Find the first two energy levels for an electron confined to a one- dimensional box 5.0 * 10-10 m ac...
A: Given: The width of one dimensional box is 5×10-10m.The energy is one dimensional box is,E=n2π2ħ22ma...
Q: A long solenoid magnet with radius R= 10cm designed for a fusion reactor is wound with super conduct...
A: Given data: Number of turns per unit length n=180 turns per meter. Current through the coil I=30 kA...
Q: For a bcc and fcc network (v1 v2 v3), write the first five allowed peaks
A: We know the formula, sin2 θ=λ24a2(h2+k2+l2)
Q: (a) Through what potential difference does an electron have to be accelerated, starting from rest, t...
A: Given data: The speed is v=0.980c. The kinetic energy can be calculated as: K=mc211-vc2-1K=9.1×10-...
Q: A long wire carrying a uniform charge density of A1= -25 nC/m is coaxial with a long charged cylindr...
A: Given, λ1=-25 nC/mE=88×103 N/Cr=1.0 cm
Q: The rate of spontaneous fi ssion in 238U is 6.7 decays per second for each kg of uranium present. Th...
A: Given,rate of spontaneous fission in 238U R= 6.7 decays per second
Q: 1. A nearsighted person can’t clearly see objects farther than 30.0 cm from their eyes. We want to p...
A:
Q: 4) I need your help with the question attached. Thanks!
A: Solution: Given data, R1=1 KΩR2=4.7 KΩR3=10 KΩE=120 V
Q: 2. An infinitely long coaxial cable has an inner and an outer conductor of radii "a" and "b" respect...
A:
Q: "he average solar radiation per day in Cincinnati in the month of December is 2.5 kWh/m²/day. he ave...
A:
Q: In a physics laboratory experiment, a coil with 200 turns enclosingan area of 12 cm2 is rotated in 0...
A: Given: Number of turns in coil, N=200Area, A=12 cm2=12×10-4 m2Change in time, ∆t=0.040 sMagnetic fie...
Q: As a budding mechanical engineer, you are called upon todesign a Carnot engine that has 2.00 mol of ...
A: Given: To find the work done and the heat energy wastes per cycle as,
Q: How many electrons must be removed from an uncharged spherical conductor of radius 0.300 m to produc...
A: The potential at the surface of a charged spherical conductor can be calculated using Gauss's law. ...
Q: A wire segment carrying a current I is bent into a cosine shape with period of 2π, i.e., y=cos(x) an...
A:
Q: If you know the initial position and initial velocity of a vehicle and have a record of the accelera...
A: Given, Initial position and initial velocity of a vehicle
Q: A 1500 kg sedan goes through a wide intersection traveling from north to south when it is hit by a 2...
A: Given: Mass of sedan is msedan=1500kg. Mass of SUV is mSuv=2200kg. Kinetic friction between the tire...
Q: Find the moment of each of these forces about the point O.
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: 1. Write a boolean function with three variables and it should involve (+) and (.) 2. Draw the table...
A: Boolean function with three variables and it should involve (+) and (.)
Q: Identify if the work done by the electric force is + or – in the figures below. Then determine if th...
A: Work done in moving a charged body through an electric field is given by,W=Fdcosθ=qEdcosθ ...(1)d...
Q: The airplane is flying at 100 m/s at 10,000 m altitude. What is the difference of total pressure and...
A: velocity of the airplane, v=100 m/s Altitude of the airplane, H=10,000 m Density of air, ρ=1.225 Kg/...
Q: Can you solve it plz
A: Equation yx =A cosBx+C
Q: A plastic cup of negligible mass contains 0.280 kg of an unknownliquid at a temperature of 30.0°C. A...
A: Given data mc=0.28 kgTc=30°cTf=14°cmice=0.027 kgTi=0°c
Q: Question 9: What is the value of the constants A, B and C if the mathematical expression that define...
A: Travelling wave equation yx = A cosBx+C
Q: An object is projected with initial speed v0 from the edge ofthe roof of a building that has height ...
A: Given data:initial speed v0height Hangle a0= -90Horizontal motion:v0=v0cosa0
Q: Q3/ Compare between homogenous and heterogeneous phases
A:
Q: A long, straight wire lies along the z-axis and carries a 4.00A current in the +z-direction. Find th...
A: Given: Current I=4.00A Length of segment dl=0.500mm=0.500*10-3m x=0 y=0 Z=2.00m
Q: Medical x rays are taken with electromagnetic waves having a wavelength of around 0.10 nm in air. Wh...
A: Given data: The wavelength is λ=0.10 nm. The frequency can be calculated as: f=cλf=3×108 m/s0.1 nm...
Q: An aircraft should have more than one center of gravity to balance it during take-off, flight, and l...
A: An aircraft should not have more than one center of gravity to balance it during take-off, flight, a...
Q: QUESTION 2: In a frictionless piston-cylinder assembly, it is initially submerged as a saturated liq...
A: Known values : Specific entropy of saturated water at liquid state = 1.5302 KJ / kg.K Specific ent...
Q: Different isotopes of thesame element emit light at slightly different wavelengths. A wavelengthin t...
A: Given: Different isotopes of the same element emit light at slightly different wavelengths.A wavelen...
Q: A worker applies a constant horizontal force with magnitude of 20N to a box with mass of 40kg restin...
A:
Q: In an L-R-C series circuit the phase angle is 53.0° and the sourcevoltage lags the current. The resi...
A: Given data, phase angle, ϕ=53.00 , resistance of the resistor is 300 Ω, reactance of the capacitor 5...
Q: Consider a large cubic ice block floating in seawater. The specific gr 0.92 and 1.02, respectively. ...
A: The height(h) of the ice block below the surface. given, density of sea waterρsw=1.025×103 kgm-3dens...
Q: Q4- Assume that 4 fixed point charges in a vacuum, each point is charged of 0.002 C. The point at (0...
A: We can apply Gauss law.
Q: On an avenue, a car travels with a speed of 38 m / s. If the speed limit of 75 mi / hr., will the dr...
A: Speed of car is 38 m/s. Let it be V. Speed limit is 75 mi/hr.
Q: When you check the air pressure in a tire, a little air always escapes; the process of making the me...
A: There are many process in experimental physics, in which the measurement disturbed the actual physic...
Q: URGENTTTTTTTTTTTTTTTT PLEASEEEEEEEEEEEEEEEEEEEE
A:
Q: While undergoing a transition from the n = 1 to the n = 2 energy level, a harmonic oscillator absorb...
A: (a) The energy is given as E=hcλ ................................. (1) where E is the energy, h is...
Q: A copper cylinder is initially at 20.0°C. At what temperaturewill its volume be 0.150% larger than i...
A: Given that T1=20°C∆V=0.015 V0
Q: A 0.160 kg hockey puck is moving on an icy, frictionless, horizontal surface. At t = 0, the puck is ...
A: Part (a) Given: The mass of puck is m=0.160 kg. The initial velocity of puck is u=3.00 m/s. The for...
Q: A uniform bar has two small balls glued to its ends. The bar is 2.00 m long and has mass 4.00 kg, wh...
A: Given: Length of the bar is l=2.0m. Mass of the bar is M=4.0kg. Mass of each ball is m=0.300kg.
Q: Two satellites are in circular orbits around a planet that hasradius 9.00 * 10^6 m. One satellite ha...
A: Given that,The radius of satellite 1 (r1) = 9×106 mThe mass of satellite 1 (m1) =68 kgThe mass of sa...
Q: Is it possible to have an arrangement of two point charges separated by a finite distance such that ...
A: When two charges are placed at a distance then the electric potential is given by U=kq1q2r2 When the...
Q: Can you solve it plz
A: Given data, frequency, f=3 Hz, so f=1TT=13 Hz also T=2πmk0.33 s=2πmkkm×0.33 s=2πkm=2π0.33 skm=19...
Q: How far apart must the slits be to produce a 3rd order dark fringe at an angle of 8.31° when struck ...
A: The distance of nth dark fringe in is given by, dsin(Θ)=2n-12λD (1)
Q: A2.2)
A: The capacitance of the capacitors is given as, C1 = 8 μF C2 = 6 μF C3 = 2 μF C4 = 8 μF The potential...
Q: 3..
A:
Q: Q1. What is the effect of single charge particle in presence of electric field and in absence of ele...
A: (a) The effect of single charged particle in the presence of electric field. (b) The effect of singl...
Q: what is the best to monitor the planes vertical or horizontal polarization
A: Answer: Polarization: When the waves oscillate and which transmits from some type of material, t...
Q: Blocks A (mass 2.00 kg) and B (mass 10.00 kg, to the right of A) move on a frictionless, horizontal ...
A: Subpart (a): Since the motion of the blocks are frictionless and as the spring bumpers are ideal, th...
A sailor in a small sailboat encounters shifting winds. She
sails 2.00 km east, next 3.50 km southeast, and then an additional distance
in an unknown direction. Her final position is 5.80 km directly
east of the starting point (Fig). Find the magnitude and direction
of the third leg of the journey. Draw the vector-addition diagram and
show that it is in qualitative agreement with your numerical solution.
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