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Q: The Inverse-Square Law The equation for the inverse-square law is shown below Eq (1).…
A: Given Equation:E2*=E1*·R1R22where, E2* is the irradiance at the distance of interest (Need to…
Q: 48. A particle of m moves along x axis under the action of a foce J. Its motion is described by the…
A: F=-2kx3f=-dvdx=2kx3v(x)=2k∫dxx3=-kx2 KE=12mv2=12mdxdt2
Q: 1- tind R for P=120W 4 I 4 A? %3D 2- find V for P= 64 w 4 R: 8 ?
A: given Power(P)=120 W Current (I)=4 A formula using P=I2R, R is Resistance…
Q: The Toad foom hay del Alant on Vanies of minimum. maximum Two capacitics have 10000 KW 35006 Kw…
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Q: Complete the Hooke's Law Experience Report by making use of the accompanying readings in the table…
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Q: i need the answer quickly
A: Given for worker A, the magnitude of the force is 850 N, the angle of elevation is 30° and the…
Q: Q6:The block shown in fig.(3) weighs 5N and is held up by the water jet issuing (20M.) from the…
A: Given that: Weight of the block, W=5N Flow rate,Q=1.6lit/s=1.6*10-3 m3/s Diameter of the nozzle,…
Q: (b)Given the shown v-t diagram (1) construct a-t and s-t diagram (1I) Using diagrams, find total…
A: Given: v-t diagram
Q: 4- Two series of sound waves, the length of the first (3.5 m) and the second (3.4 m), overlapped, so…
A: Given information: The wave length of the waves: λ1=3.5 mλ2=3.4 m The beats heard per sec (nb) =…
Q: erimentalist clai ts, a heat engim R, converts 16
A: GivenQ1=300 BtuT1=900 RW=160 BtuT2=540 R
Q: Q4:-Find the kinetic energy of a proton whose de Broglie wavelength is 1.00fm= 1.00x10-15 m. [rest…
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Q: Problem 1: (a) Derive the relation of the shortest wavelength limit of X-rays generated with the…
A: (a) X-rays are commonly produced by accelerating electrons through a potential difference (a…
Q: The wave function for a standing wave on a string of linear mass density p = 0.2 kg/m, is given by…
A: Given, yx,t=0.05sin4πxcos60πt
Q: B. What is the power radiated from a nude body 1.75m² in the area
A: Solution:-Given thatBody surface area (A)=1.75 m2Normal body temperature (T)=37°C=37+273=310…
Q: At the surface temperature of the sun T = 5800 k, diameter R = 7 * 10^8 m, and at the average…
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Q: A long, straight metal rod has a radius of 6.00 em and a charge per unit length of 26.2 nCm. Find…
A: Given data: - The radius of the straight metal rod is R = 6.00 cm. The charge per unit length is λ…
Q: 1- Work done by friction (a) increases kinetic energy of body (c) increases potential energy of body…
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Q: A block of mass m = 18 kg is suspended by a cable of negligible mass as shown in the figure below.…
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Q: need the answer quickly
A: Consider a uniformly charged sphere of radius R having a charged q, The energy of this sphere is…
Q: A projectile is fired with an initial velocity of 400 m/s hits a cliff 2000 meter apart determine…
A: range = V0 cos(60) x t here V0 = 400m/s time of flight is t seconds range = 2000m thus, time (t) =…
Q: Points A (at (2, 3) m] and B [at (5, 7) m] are in a region where the electric field is uniform and…
A: The potential difference is defined as V = E→.dr→
Q: Determine the coefficient of linear expansion if the length of metal change from 10- 10.02 m and the…
A: 1. Given Length of metal change = 10 - 10.02 m Temperature = 30 - 80 K
Q: Consider a semiconductor bar with w 0.1 mm, d 10 µm and L-5 mm. for B-104 Wb/cm², and a current of 1…
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Q: We have an electrical circuit whose different elements are connected to an alternating current…
A: The electric field is a vector quantity that arises from electric charge. It also corresponds to…
Q: 2.21 and 2.22 Drtermite the x and y cmpowits of eacli of the forces shown. 120N 60 Ib 80 N 100N 30…
A: Given, Force vectors in x-y plane.
Q: 2. F = e²i+yj + x²yk, A. y²i2zy2j-e²k B. x²i-2y2j-e²j C. y²i-2z2j-e²k D. z²i2zy2j+e²k E.…
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Q: Q1\Given two vectors P=2ax-ay + 3a, and Q = 4ax +3ay + 3a, find 1- a unit vector perpendicular to…
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