What is the resistance of Part A A 1.1-m-long gold wire that is 0.50 mm in diameter? Express your answer in ohms. ινα ΑΣφ ? R = Ω Submit Request Answer Part B A 80-cm-long piece of carbon with a 1.0 mm x 1.0 mm square cross section? Express your answer in ohms. ? R = Ω Submit Request Answer
Q: An hydrogen atom is found in its first excited state. Find the possible values of L, L, and a, as de...
A:
Q: Torque acting on an electric dipole placed in an electrie field is maximum when the angle between th...
A: for Torque τ→=p→×E→ =pE sinθFor Maximum , θ= 90∘
Q: 2. The velocity time graph for two bodies A and B are shown. Then the acceleration of A and B are in...
A: Velocity vs time graph for two different bodies is provided. We know that , Acceleration is the rate...
Q: One easy way to reduce heating (and cooling) costs is to add extra insulation in the attic of a hous...
A: Given, di attice= 15 cm= 0.15 mdf attice= di+0.07800000000000005=0.07800000000000005+0.15df attice=0...
Q: A soccer player kicks, horizontally, a soccer ball of mass m = 0.45 kg that is initially at rest. Th...
A: This is very straightforward problem that can be solved using Newton's law. The impulse is defined a...
Q: )A photon of energy collides at an angic e with another photon of energy E. Prove that the minimum v...
A: Given, the energy of the first photon is E the energy of the second photon is ξ collision angle is θ...
Q: If the effective spring constant of a 2000 kg older car (with poor shocks) is 560000N/m, what is the...
A: Note: As per Bartleby guidelines only one question has to be solved at a time. Kindly upload other q...
Q: What is the value of the inductan Express your answer with the > Vlew Available Hint(s)
A: The inductance is expressed as,
Q: An experiment is performed using the apparatus above. A small disk of mass m, on a frictionless tabl...
A: m2(kg) 0.020 0.040 0.060 0.080 P(s) 1.40 1.05 0.80 0.75 P=2πm1rm2gWe can write above equation a...
Q: c) A cone shaped pool has a diameter of 20 feet and a depth of 10 feet. (The point is at the bottom)...
A:
Q: The very massive Higgs particle (mass 125 GeV/c2) is created when two protons traveling at equally h...
A: Solution: Given that the minimum kinetic energy of each proton is 62.5 GeV and the rest mass-energy ...
Q: A hollow cylindrical pipe of outer radius R and inner radius a carries a uniform current densityJ. U...
A:
Q: Electric heater is used to heat 0.63 liters/minute of water (c, = 4.18 kJ/kg.K, density =1000 kg/m) ...
A: Given that,Mass of water is 0.63 lit=0.00063 m3=0.00063m3×1000 kg/m3=0.63 kgHeat required to raise t...
Q: (4) A photon of energy collides at an angle e with another photon of energy E. Prove that the minimu...
A:
Q: 3. What particle in a decay signals the electromagnetic interaction? 4. Why is it that the neutron d...
A: The creation of an electromotive force across an electrical conductor in a changing magnetic field i...
Q: 2. At a sharp horizontal circular turn a train slows down going from 90.0 km/h to 50.0 km/h in the 1...
A:
Q: 1. A substance of mass 49.53 g occupies 1.5 cm' of volume. The density of the substance (in gcm*) wi...
A: mass m = 49.53 grams volume v = 1.50cm3 Density is equal to the ratio of mass to the volume occupie...
Q: A force pushes the cart for I S. starting from rest. To achieve the same speed with a force half as ...
A: Let the initial force be F. Inituial velocity is u = 0 m/s Force Facts for 1 sec. let the final spee...
Q: Express your answer with the ap > View Available Hint(s)
A: Given as, Current= 70mA, frequency= 15 kHz, rms voltage= 6.0V.
Q: Q4/ A fermion assembly consists of 4 fermions distributed over two energy bands, having: €, = 0, 9, ...
A: Solution attached in the photo
Q: Two billiard balls of equal mass move at right angles and meet at the origin of an zy coordinate sys...
A: Given, mass of ball A is, mA mass of ball B is mB And mA=mB=m the initial velocity of ball A is, u→...
Q: F d M The above figure (not drawn to scale) shows a rectangular beam with a depth of d= 30mm and bre...
A: Given, The depth of the beam, d=30×10-3m The breadth of the beam, b=70×10-3m The direct loading of t...
Q: 1. A physical quantity Q is found to depend on observables x, y and z, obeying relation Q= The perce...
A:
Q: Calculate the M. I. of thin uniform of mass 10 g and length 60 cm about an ar through its centre and...
A: The moment of inertia of a rod about an axis passing through its center is given as I=112ML2M is the...
Q: An inductor is connected to a 15 kHz oscillator. The peak current is 70 mA when the rms voltage is 6...
A: Given: The frequency of the oscillator is f=15 kHz. The peak value of current is I=70 mA. The rms va...
Q: b) Figure 6 shows a moveable wire PQ across a magnetic field B with force F at a constant velocity o...
A: Given that: v=4.0 cm/s=0.04 m/sl=10 cm=0.1 mB=0.5 TR=0.8 Ω
Q: fillin the missing parkicle for the fill ng de cay si VetP > tet
A: The blanks will be filled on the basis of conservation of different numbers Like in 1st and 3rd t...
Q: A 100 ohm resistor is connected to a 22 V, 50 Hz ac supply. What is the rms value of current in the ...
A: Given that,The resistance : R = 100 (Ohm)Potential : V =220 (V)The frequency : f = 50 (Hz)Here we ne...
Q: Describe the purpose of the formula below. Then create a question about the universe that can be ans...
A:
Q: In the figure &1 = 5.59 V, 82 = 11.7 V, R1 = 105 Q, R2= 203 0, and R3 = 296 Q. One point of the circ...
A:
Q: At time t, the position of a point particle of mass m = 3 kg is given by r = 4t²i – (2t + 6t*) j (6)...
A: Solution attached in the photo
Q: The motion of a particle is given by the relation a = 6t, where t is in sec and a in m/s2. If s = 8m...
A: The acceleration of the particle is given by a=dvdt=d2sdt2s=displacementv=velocity given that a=6t
Q: Describe the purpose of the formula below. Then create a question about the universe that can be ans...
A: ∆λλ=vc The Doppler equation defined the motion of an object, either away or toward the observer. The...
Q: If the polarising angle for a given medium is 58°, What will be the critical angle this medium ?
A:
Q: When a stationary plutonium-239 nucleus decays into a uranium-235 nucleus plus an alpha particle, th...
A: Given: Released Energy,Q=5.24MeV The energy released is equal to the sum of the kinetic energy of th...
Q: the value of the inductance L your answer with the appro Available Hint(s)
A: The inductance is expressed as,
Q: Consider a hydrogen atom in the following state: Pn.e.j.m; = P,, 33 = R21(r) Y33 22 With the general...
A: Given Hydrogen atom problem , our task find <Lz>, <Sz>. Solution attached in the photo g...
Q: A low-pass RC filter has a crossover frequency fe = 300 Hz. Part B What is fe if the capacitance C i...
A:
Q: A rectangular loop of area A=0.160 m? is placed in a region where the magnetic field is perpendicula...
A: Given that,Rectangular loop of area, A=0.160 m2Magnitude of the field, B=0.43e-t2Where B is in tesla...
Q: 2 of A 4.2-g locust reaches a speed of 2.8 m/s during its jump. Part A What is its kinetic energy at...
A:
Q: Is a photon absorbed by atoms when its energy is less than the energy difference between orbits? ...
A: The question asked is if the photon energy is less than the energy difference between orbitals will ...
Q: A soccer player kicks, horizontally, a soccer ball of mass m = 0.45 kg that is initially at rest. Th...
A:
Q: What is the emf of a battery with a 0.15 00 internal resistance if the battery delivers 1.5 A to an ...
A: Given that,EMF : ε = 18 (V)Power of internal resistance : Pr = 1 (W)Power of external resistance : P...
Q: What is the emf of a battery with a 0.15 00 internal resistance if the battery delivers 1.5 A to an ...
A: Given that,Current : I = 1.5 (A)External resistance : R = 5 (Ohm)Internal resistance: r = 0.15 (Ohm)...
Q: 4. A spring is attached at a surface floor and a two-kilogram object is attached to its end. A boy a...
A: Given,Length L=150.3cm and makes 100 cycle in 246.7sSo it completes 1 cycle in= 246.7s×1cycle100 cyc...
Q: B. Complete the Venn Diagram using the characteristics on the next page Meteors Asteroids Comets H& ...
A: Solution: COMETS Progress across the sky very slowly Reflect sunlight Orbit the sun in highly ellip...
Q: A bowling ball of weight 2.00N rests on a shelf that is 2.00 meters above the ground. Which of these...
A: Given that,Weight : w = 2 (N)Height : h = 2 (m)Here we need to find the expression of the gravitatio...
Q: After you disconnect the DC power supply from an LC circuit, it oscillates at a frequency of f. Now ...
A: The LC oscillation frequency is given by : f=12πLC When the circuit is cooled, L and C are kept con...
Q: assume you have a 200 foot rope with a 600 lb load on it. How many feet of rope would you expect to ...
A: Given 200 foot rope and 60 lb weight We need 3:1 mechanical advantage To move the load 127 feet
Q: A cathode ray tube (CRT) is used to accelerate electrons in some televisions, computer monitors, osc...
A: Given: The initial velocity of the electron and the electric field: vi=1.0×105 m/sE=1.0×104 N/C We ...
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
