ables?
Q: A long straight current-carrying wire with a current /, = 3A is 0.5m above the second long straight ...
A: Given: The current in the first wire is I1 = 3 A The current in the second wire is I2 = 4 A The dist...
Q: asap plz
A: Concept used: Electric polarisation is dipole moment per unit volume.
Q: 3. A mass hanging from a spring is set in motion and its ensuing velocity is given by v(t) = 27 cos ...
A: Hey there, since you have posted a question with multiple subparts we have solved the first...
Q: 5th digit is 0.Thank you.
A: (Q-3) Given
Q: (i) Explain, In black body radiations what is represented by the term 4πre2 (ii) Explain, In bl...
A: (i) In black body radiation: The term 4πRE2 represents the surface area of the planet where RE is th...
Q: A 0.0450-kg golf ball initially at rest is given a speed of 25.0 m/s when a club strikes. If the clu...
A: The golf ball has a mass of 0.045 kg. Let m=0.045 kg. As given, the golf ball was initially at rest,...
Q: A rigid tank whose volume is 3 m2, initially containing air at 1 bar, 295 K, is connected by a valve...
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Q: Everyone gets wrong. So gets streesful
A: The capacitance of a parallel plate capacitor with dielectric between its plate is given by where ...
Q: Fish are hung on a spring scale to determine their mass. a. What is the force constant of the spring...
A: a. As we know the modulus of force acting on a spring = Force constant x stretch for that force ...
Q: Please do A-C, Thank you!
A: (a) Free-body diagram for a box: The forces acting on the box of mass m are, The weight of the box ...
Q: A wire 46.8 cm long carries a 0.530 A current in the positive direction of an x axis through a magne...
A: Concept used: Force acts on wire carrying current in magnetic field. This is called Lorentz force. F...
Q: (Q.2. 30 pts) A robot arm moves so that P travels in a circle about Point B, which is not moving. Kn...
A:
Q: An electron is shot into one end of 1.3 m of long ideal solenoid. As it enters the solenoid, its spe...
A: Given, Length,L=1.3mSpeed,v=600m/sAngle,θ=300Current,I=7ANumber of turns,N=8000Mass of electron,me=9...
Q: Urgent
A: Given data: The mass of the block is m1=5M. The mass of the stone is m2=M. The initial velocity of ...
Q: Advanced Physics Question
A: Note: As per the Bartleby Guidelines, only one question 4.9 is to be solved. Please upload other que...
Q: a. Suppose the Sun contracts (collapses) to a pulsar with radius 15 km. Estimate the period of rotat...
A:
Q: Urgent
A: Here, we apply angular momentum conservation to get the required.
Q: Q2: Use the free body diagram method to derive the differential equation governing the motion of the...
A: We get the resultant force of the given system to get the equation of motion.
Q: If an electron is in the ground state of the hydrogen atom, the probability that its distance from t...
A: The ground state wave function of H atom is given as, ψ=1πa0312e-ra0 Here, a0 is the Bohr's radius. ...
Q: Yellow light with wavelength 600 nm is travelling to the right (in the positive x direction) in vacu...
A: In electromagnetic field, the electric and magnetic field is perpendicular to each other. So, the ye...
Q: Two positive charges q, and q, are aligned along the x axis and separated by distance d as shown in ...
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Q: As the picture show.
A: Given: ζ2=500 nsζ1=10μs Formula used: ∆γ2=12πζ2 ∆γ0=22kT ln2mc2
Q: An observational survey of distant galaxies is undertaken that involves measuring their distances us...
A: The recession velocity is given by, v=c∆λλe∆λ=λe-λ0 is the red-shift
Q: 12) A photodetector has a responsivity of 0.844 A/W at 1500 nm. (a) Determine the quantum efficiency...
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Q: How much acceleration will a neutron gain after travelling through a 100,000 N/C electric field for ...
A: Answer: Given, Electric field, E=100, 000 N/C Distance, d=2.4 m Mass of neutron, m=1.67×10^-27kg Now...
Q: A solid metal sphere emits 1.62 x 1020 photons every second with a radiating power of 1.93 W. (a) De...
A: a. given, E=1.62×1020P=1.93 W Energy emitted by each photons, E=Pt=1.93 J1.62×1020 =1.191×1020 1.6×1...
Q: 8. Light containing red (660 nm) and blue (470 nm) strikes a 0.01 m thick plate of glass (nred=1.512...
A: Part (a) Given: The wavelength of red light is λred=660 nm. The wavelength of blue light is λblue=4...
Q: A man who weighs 200 lbs stands 40 ft from one end of a uniform 200-ft scaffold. A 60 lb pile of br...
A: Given data: The weight of the man is W1=200 lbs. The weight of the pile of bricks is W2=60 lbs. The...
Q: The decay energy of a short-lived nuclear excited state has an uncertainty of 8.4 eV due to its shor...
A: Using uncertainity principle△E△t=h4πgiven that△E = 8.4evsubstituting this value in above expression,...
Q: Can you please find the answer?
A:
Q: Squids and octopuses propel themselves by expelling water. They do this by keeping water in a cavity...
A: Here, we apply conservation of momentum to get the required values.
Q: (b) The equation of a transverse wave on a string is y = (00021 m) sin [(20 m²² ) x + (30 s') t. (I)...
A: Given, We have the given wave equation, y=(00021m)sin[20/mx+30/st] So, the standard wave equation is...
Q: A proton is briefly accelerated in the -y direction, as shown in the figure below. A В C D +) At whi...
A:
Q: A ship with a mass of 50,000 tons is sailing at a speed of 12 knots. Find: a. ship’s kinetic energy ...
A: Here, we use the formula of kinetic energy and work done to get the required values.
Q: please show all the steps with detailed explanation
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Q: iii) A conservative forceF= (4x -18)^iN, where x is in meters, acts on a particle moving along an x-...
A: Given, At x=0, the potential is U=22 J. a. We know, At x=0 U=22 J So, C=22 So, The potential ...
Q: 6. In the pictured LRC circuit, the capacitor was charged by the 25.0 V battery for a long time. The...
A: Given:-
Q: How meny Nm 's the drstonce between atoms if electrons, with e of So ev are scattered from the D ple...
A:
Q: A solid cylinder (levlinder=MR) rolls without slipping down an indlined plane from rest as shown in ...
A: As the cylinder rolls down the incline without slipping, the linear and angular acceleration are rel...
Q: 2. Two charged nested conducting spheres are pictured below. The inner sphere (radius cm) carries a ...
A: Given: The charge in the inner sphere is 100 nC. The radius of the inner sphere is 5 cm. The charge ...
Q: A 10.0-g marble slides to the left with a velocity of magnitude 0.400 m/s on the frictionless, horiz...
A: When two bodies undergo elastic collision there is no loos in kinetic energy and momentum is also co...
Q: Experiment :LEE’S DISC I want the Analysis for this experiment
A: Introduction: The Lee’s Disc experiment determines an approximate value for the thermal conductivity...
Q: A very small bulb, a rectangular block of transparent plastic, a piece of opaque cardboard, and a sc...
A: The ray diagram of the light is shown as,
Q: Suppose a clarinet and a trumpet both play the same note (have the same fundamental frequency). Why ...
A: the period of the combination (the time betweer successive highest peaks) Although the wave looks mo...
Q: Red light with wavelength l = 635 nm is incident on two slits with separation d = 27 mm...
A: Given: The red light wavelength,l=635 nm=635×10-9mThe two slits seprartion,d=27mm=27×10-3m,Distance ...
Q: A steel bridge, considered as a 1D object, is 800 m long at room temperature (25 ̊C). If the coldest...
A: Answer: Given, original length of steel bridge is L= 800 m Room temperature, T0 =25°C Maximum tempe...
Q: A ball has an initial velocity going downwards of 2m/s from a height of 3 m and it hits ahorizontal ...
A: Given,
Q: Please show all the steps with detailed explanation thank you
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Q: To ensure a tight fit, the aluminum rivet used in airplane construction are made slightly larger t...
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Q: Please help
A:
A lamp of mass m is suspended from two cables of unequal length as shown to the right. Which of the following is true about the tensions T1 and T2 in the cables?
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