Q2:What is the mathematical relationship between light intensity and distance? dis

Q: P-3 please help me with the below problem with step by step explanation clearly.  A 3.40 g bullet…

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Q: An electric dipole with a dipole moment of magnitude p is placed at various orientations in an…

A: The torque acting on an electric dipole is given by T = p × E E = Eo (-i) T = To (-k) As -j × -i =…

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A: distance d1 = 0.58 m  We have to find d2

Q: 7. A bicyclist starting at rest produces a constant angular acceleration of 1.70 rad/s2 for wheels…

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Q: 1. A closed semi-circular loop of radius R=0.5 m is placed in the x y plane, and the loop carries a…

A: Given  Radius of the semi circular loop = 0.5 m Loop carries a current of 4 A Magnetic field B = 0.6…

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Q: True or False 1. Kirchhoff’s Loop Rule is an application of the principle of conservation of energy…

A: In this question we have to answer whether the given statements are true or false. Please give…

Q: A 0.146-A current is charging a capacitor that has square plates 4.60 cm on each side. The plate…

A: charging current = 0.146 A side of square plate = 4.60 cm plate separation = 4 mm

Q: The spring of the pressure gauge shown in the figure below has a force constant of 1 500 N/m, and…

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Q: A plastic light pipe has an index of refraction of 1.45. For total internal reflection, what is the…

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Q: The energy difference between the 1st excited state (n = 2) and the 2nd excited state (n = 3) in the…

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Q: 8. A 50.0-kg child stands at the rim of a merry-go-round of radius 2.85 m, rotating with an angular…

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Q: Two current carrying wires, both with a current of 4 A, are separated by 0.4 m. Both wires are…

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Q: Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure…

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Q: The figure below shows a cylindrical container with an outlet valve. The cylinder is filled with…

A: Given L  = 20 cms f  = 534 Hertz Speed of air v = 343 m/s To find out first length and second length…

Q: ts such as bees may accumulate a small positive electric charge as they fly. In one experiment, the…

A: We know that we have given that the mean electric charge of 50 bees was measured to be +(30 ± 5)…

Q: 4.0 μF 2.0 μF 1.5 μF

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Q: Based on Hooke's law (F = kx), if you double the average distance of the mass from equilibrium, what…

A: We have to apply the Hook's law concept here  F=kx

Q: electron KaX-ray transition Photon Ze n=2 In Moseley's theory for emission of a Ka X-ray, an…

A: Please see the answer below.

Q: The decay rate of a radioactive source decreases by 28% in 80 h. Determine the half-life, decay…

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Q: What is the magnitude and direction of electric field 0.10m on the left hand of a -4.2 µC charge?

A: Given data:  Distance (r) = 0.10 m The point is left side of the charge  Charge (q) = -4.2 μC =…

Q: Nothing can escape the event horizon of a black hole, not even light. You can think of the event…

A: To determine Schwarzschild radius for a black hole with a mass 7.5 times the mass of the sun.

Q: Q3 A square wire of side 3.0cm is placed 25cm in front of a concave mirror of focal length 10cm,…

A: We have a square of side ao=3 cm which is placed at a distance u=-25 cm in front of the concave…

Q: Determine the nucleus density (in kg/m3) of the following four isotopes. 4He (m = 4.00260325415 u)…

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Q: plate of a parallel-plate capacitor is a square of side 0.0449 m, and the plates are separated by…

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Q: Timmy is on the high dive (h=10m) at a local pool. Assuming Timmys mass is 65kg.  a. What is his…

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Q: A square coil of wire of side 3.85 cm is placed in a uniform magnetic field of magnitude 2.00 T…

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Q: c) Draw the field lines for the following i. M ii. +q d) Suppose a man whose mass is 90kg jumps on…

A: ( c ) We have to draw field lines for question i & ii  ( d )  Given  Mass of the man  90 kg…

Q: Consider the circuit shown in the figure. Suppose that E = 13 V. Part A Find the current through…

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Q: NI 8 N2 = |2037 d2 = 9.24× l0 Yeart! 1- 2.83x106 yeare! %3D You have to determine t value freom the…

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Q: 8. The 5-band resistor has a tolerance of 5% and a maximum resistance value of 5,040,000 Q. a. What…

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Q: Current Attempt in Progress In an electrically heated home, the temperature of the ground in contact…

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Q: Water is flowing through a pipe of two cross sectional areas A1 and A2 lying horizontally. The…

A: Given Water is flowing through a pipe of two cross sectional areas A1 and A2 lying horizontally. The…

Q: Further problems on magnetic circuits (Home work) 4) A current of 5A is passed through a 1000-turn…

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Q: Collision test is required for car manufacturing. Which of the following car collision is preferred…

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Q: True or False 1. The equivalent capacitors stores the same amount of charges but NOT THE SAME…

A: Dear student,  Since all questions are different as per guidelines we can author only first three…

Q: D. Two slits are separated by a distance of 0.5 mm and 2.5 m from the slits. The distance of the…

A: Here, we calculate  the distance of the third bright image from the centre as given as;

Q: %3D %3D Q4 Given k = 1500 N/m, k2 = 500 N/m, m1 = 2 kg and m2 = 1 kg. Find potential %3D energy…

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Q: You reach your straight outstretched arm, 0.78 m from your shoulder, to grab the cornbread dish from…

A: So the torque exerted on the arm at this position is   21.78 N.m.

Q: A laboratory electromagnet produces a magnetic field of magnitude 1.56 T. A proton moves through…

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Q: 1. Consider each of the following situations, state which of the Newton's Laws of Motion BEST…

A: a) A person using a paddle to push a canoe forward is an example of the Newton's third law of…

Q: A jet plane at take-off can produce sound of intensity 9.30 W/m2 at 30.5 m away. But you prefer the…

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Q: A sound wave is modeled with the equation y=1/4cos2π/3 θ. 1. Find the period. Explain your method.…

A: Given data: The given equation is, y=14cos2π3θ

Q: Shown below is a conducting rod that slides along metal rails. The apparatus is in a uniform…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: Part A A0.60 kg book slides on a horizontal table. The kinetic friction force on the book has…

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Q: In a circular orbit, the altitude of a particular satellite above the surface of the earth is…

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Q: In the fusion reaction }H + H →¿He + ¿n, he masses of deuteron, helium and neutron express ed in amu…

A: Nuclear fusion is a reaction in which two or more atomic nuclei are combined to form one or more…

Q: A bus is moving on a straight road 20 m/s. It is acceleration at 40 m/s² . What will be it's…

A: Given data :   Time   =   t   Acceleration   =   a  Initial velocity   =   u          To find :…

Q: As the clock is running out in her basketball game, Sarah shoots the ball to attempt a last-second…

A: As the clock is running out in her basket ball game. Sarah shoot the ball to attempt.

Q: 4. Wire A and B are made of the same material and have the same length. However, the diameter of…

A: Given : da = 3 db  Ra = 12 ohm