Q1A: for unpaired free electron in Electron paramagnetic resonance (EPR) spectroscopy if Landé g-factor=2.0023 and Bohr magneton =9.274×104J.T and magnetic field strength is 2.8 T, find the difference between energy levels AE and frequency of photon in resonance condition

Q: Two train cars are connected as they move down the track. Which of the following are true comparing…

A: Velocity is defined as the rate of change of position of the system over time. Acceleration is…

Q: The force on an object at many different times is recorded. The shape of the force vs. time graph is…

A: The force versus time graph is represented by the graph (a).

Q: Two masses and 3 springs. нотот Consider the longitudinal oscillations, i.e., along the axis, of a…

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Q: an LR-series circuit has a variable indicator with variable inductance defined by O10 Find the…

A: Given The inductance is defined as  Lt = 1-t10,0≤t<100,t>10 Resistance (R)  =  0.2 ohm Voltage…

Q: A +12 nC charge is located at the origin. Part A What is the electric field at the position (x1, Yı)…

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Q: 3- In an electron diffraction experiment using graphite the larger ring formed by rows of carbon…

A: As per guidelines we are allowed to answer only first three part of  question. if question have more…

Q: A student measured a pendulum period and string length to be 179.1 +0.3 cm and 2.7 +0.2 sec,…

A: Please see the answer below

Q: 2) A ray of light is incident from air onto crown glass. Which of the scenarios accurately reflects…

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Q: Two objects having different masses are subjected to Identical forces act for the same length of…

A: It is given that two objects having same masses are subjected to identical forces for same length of…

Q: A long straight wire carrying a current of 0.450 A has a loop with a radius of 5 cm. The current is…

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Q: 126. In the following diagram, surface B of the wooden block has the same texture as surface A, but…

A: The force required to slide te force depends on the frictional force between the object and the…

Q: 79. In proton-beam therapy, a high-energy beam of protons is BIO fired at a tumor. The protons come…

A: Given data, Energy U=0.1 J Voltage V= 12 MV

Q: A stroboscopic picture of a ball is taken every 0.2 s. What is the speed of the ball when it reaches…

A: Given picture is taken at every 0.2s and there are 5 point picture taken. Therefore total time taken…

Q: A car moves north at a constant speed of 3m s for 20s and then east at a constant speed of 4m s for…

A: Given: In this question, the given details are, A car moves north at a constant speed of V1=3 m/s…

Q: 124. The diagram below represents a 10.-newton block sliding at constant speed down a plane that…

A: Since object is moving with constant speed hence acceleration acting on it is zero so net force…

Q: A block (4 kg) starts from rest and slides down a frictionless ramp #1 of height 9 m. The block then…

A: Since you have posted multiple parts we will solve the first three parts for you, kindly post the…

Q: When you go out to your car one cold winter moning you discover a 0.70-cm thick layer of ice on the…

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Q: 4. The figure below shows a series of equipotential curves. (a) Is the electric field strength at…

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Q: How high will a 1.5 pound stone go if thrown straight upward by someone who does 80 joules of work…

A: Given: In this question, the given details are, The given mass of stone is 1.5 pound or 0.680389 kg.…

Q: A solenoid with radius a produces a magnetic field with strength B pointing into the page. A square…

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Q: 63. II In 2003, an earthquake in Japan generated 1.1 Hz waves INT that traveled outward at 7.0 km/s.…

A: In this question we have to answer some questions related to the Earthquake. Please give positive…

Q: 3. If V = 12 V in the circuit below R = 100 N R2= 200 N %3| R3 = 100 N R5= 300 N R4 = 150 N R, = 100…

A: Solution: Given that V = 12 V and the values of other resistors

Q: 2) Swimmers at a water park have a choice of two frictionless water slides as shown in the figure.…

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Q: It's a lazy day. You and your dog, Shamus, are both resting. Shamus is right next to you (you can…

A: Given Data: The acceleration  is, a = 2.2 m/s2. The initial velocity is, u = 0 m/s. The first…

Q: A frisbee is thrown with a velocity of 20m/s. How long will it take the frisbee to strike a target…

A: Given data:  Velocity (v) = 20 m/s Distance (d) = 84 m Required: The time (t)

Q: The figure shows a PV diagram similar to the cycle of a Diesel engine. It consists of two adiabatic…

A: Given  A PV diagram similar to a cycle of a diesel engine Given steps a→b is adiabaticb→c is…

Q: Two objects have equal mass. They are thrown with equal speed against a wall. Object 1 bounces back…

A: Given data *The mass of object 1 and object 2 is m *The initial velocity of object 1 and object 2 is…

Q: A conducting bar of length 0.25 m and mass of 0.34 kg is pulled to the right with a Force of 3.0 N.…

A: Write a given values of this question. L=0.25mm=0.34kgF=3.0NB=0.750TR=50Ω

Q: What is the magnetic field B at point a in (Figure 1)? Give your answer as a vector. Express your…

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Q: 3+ Force (N) 2- 4 6. 8 10 12 14 16 18 20 22 Displacement (m) A 0.20 kg object moves along a straight…

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Q: The time it takes a free falling object to reach the ground can be measured directly and accurately…

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Q: What happens when someone on a skateboard throws a very heavy ball (medicine ball)? Two notes: • the…

A: Required : What will happen to the person on the skateboard who throws a heavy ball.

Q: Question 123

A: (123) Consider the weight of the wooden crate be w, the force applied on the crate be F, and the…

Q: The foil shielding on a power cable, carrying a DC current I= 0.29 A, has broken off. The unshielded…

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Q: A 12.5 nC charge is at z = Ocm and a -1.2 nC chalge is at z = 6 cm . Part A At what point or points…

A: Given data: Charges are 12.5 nC and -1.2 nC x = 6 cm Need to determine the point on the x-axis is…

Q: 133. A wooden block is at rest on a wooden inclined plane. As the angle the plane makes with the…

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Q: in an experiment on rotation. If the rod is nailed at a distance of (1/3)L from one of its ends and…

A: moment of inertia I = mr2

Q: The Apollo 8 mission in 1968 included a circular orbit at an altitude of 111 km above the Moon's…

A: Mass of spacecraft m = 15000 kg Moon's mass M = 7.35 × 1022 kg Moon's radius R = 1738 km = 1.738 ×…

Q: 5. A line of charge starts at x = +xo and extends to posi- tive infinity. If the linear charge…

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Q: I drag a mass m = 21 kg in a straight line, along a horizontal surface, a distance D = 23 m . I drag…

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Q: A coaxial cable filled with teflon carries a current of 0.75 Amps out of the page along the central…

A: The integral form of the original circuital law is a line integral of the magnetic field around some…

Q: The length of the column of mercury in a thermometer is 3.3 cm when the thermometer is immersed in…

A: The given length of the mercury for ice water is L0 = 3.3 cm and the temperature of the ice water is…