0. 15 : The moment of inertia of a disc about a tangent axis in its plane is 3 MR? (b) mR? (а) 4 7 MR2 (d) 4 (c) , MR?
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A: These are the 3 FBDs of a single system as given in the question.
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A: Required : To show whether the vector field is an electrostatic field or magnetic field.
Q: Derive Young-Laplace equation
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Q: 7. What is the maximum energy a photon can have after Compton scattering at an angle of 30°? hーA。 ハ-...
A: In Compton scattering, energy of scattered photon is less than energy of incident photon as some ene...
Q: Ex. 15 A flywheel of mass 2 kg has radius of gyration 0.2 m. Calculate the kinetic energy of rotatio...
A: To find-K.E. of rotationGiven-M=2 kgK=0.2 mn=5 r.p.sω=2πn=2×π×5=10π
Q: A) Write the vector form of D, E, and F. B) Find F x D · E 7 im 15 in D. 12 in 10m
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Q: 2) Two kg of axygen fils the cylinder of a piston-cylinder assembly. The initial volume and pressure...
A: Concept: To Determine the Heat Transfer for the process, First law of Thermodynamics will be used, Q...
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Q: Q. 6: The radius of a planet is (1/4)th of earth's radius and its acceleration due to gravity is dou...
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Q: Consider a diffraction grating that produces a second-order maximum for 710 nm red light at an angle...
A: We know that,The condition to produce a maxima for a diffraction grating isnλ=d Sinθ Equation ...
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A: Given Force F1 = 100 N Force F2 = 80 N Angle θ = 30°+20° = 50°
Q: rections of block A and point F. ce labels that will be used in forr La, Lb, etc) You may write the ...
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Q: Q 6/ A- Given that the density and atomic weight of iron are 7.65 g/cm' and 55.859 g/mol respectivel...
A: The number of vacancies present in a crystal at a particular temperature is the concentration of vac...
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A: 1. a. The star light will be decreased when its distance is beyond 10 pc or 33 light years. Now, the...
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A: The kinetic energy is given as T=∑ifiqiq˙i2. The potential energy is V=∑iViqi. The Lagrangian is L=...
Q: Ex. 16 : A flywheel of mass 4 kg has radius of gyration 0.4 m. Calculate the kinetic energy of rotat...
A: To find-Kinetic energy of flywheel(K.E)=?Given-Mas of flywheel (m)=4 kgRadius of gyration (K)=0.4 mF...
Q: The planet Mars has a mass of 6.39x1023 kilograms (kg) and a radius of 3390 kilometers (km). A satel...
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Q: The electric field at the origin coordinate system
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Q: An uncharged capacitor and a resistor are connected in series to a source of emf. If e = 9.00 V, C =...
A: Given that,e=9VC=20μF=20×10-6 FR=100Ωwe know that,Time constant of RC-series circuit,τ=RC Equa...
Q: For the Rutherford (Geiger and Marsden) experiment with 5.5 MeV alpha particles on a 1 um gold foil,...
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Q: Part IV. Perform the vector addition using three methods. 24. Two forces A and B are acting on an ob...
A: The resultant force acting on the object using parallelogram method, triangle method and analytical ...
Q: 8.11 : How much energy will be required if a mass of 100 kg escapes from the earth ? [R.= 6.4 x 10° ...
A: To find-Binding energyGiven-mass (m)=100 kgRe=6.4×106 mg=10 m/s2
Q: 1. Convert the following radiation units b. 1234.5 x 10° cGy J/Kg
A: Gray is the international system unit (SI) of radiation. Radiation can be of any type alpha, beta, g...
Q: Ex. 101 Calculate the length of second's pendulum. (Given: g= 9.8 m/s)
A: To find-Length of seconds pendulumGiven-Seconds pendulum T=2 secg=9.8 m/s2
Q: Pollowing statements is true concerning the motion of the block? O Its acceleration is greatest when...
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A: The magnetic field lines travel from the north pole of a magnet to the south pole.
Q: When a nucleus decays by emitting an alpha particle, what is the atomic number of the resulting nucl...
A: Given that, Particle 88 Ra226 We know that, When an alpha particle is decayed, the mass number ...
Q: (Figure 3) shows 3 situations in which a charge enters a uniform magnetic field B (Indicated by the ...
A: It is evident from the picture that the magnetic field is acting in the direction pointed as 1 in th...
Q: 3. Using the above simulation, the following data table was generated, calculate the electric field ...
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Q: Josh went to play bowling in a nearby bowling alley. He threw the ball along the ramp toward the bow...
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Q: The planet Mars has a mass of 6.39x1023 kilograms (kg) and a radius of 3390 kilometers (km). A satel...
A: To solve the problem, we will first write expression for mechanical energy when it is conserved, and...
Q: What will be the temperature (in Kelvin) of a 5kg water initially at 10 degrees Celsius when 450 kca...
A: Given, m = 5 kg T1 = 10oC = 10+273 = 283 K dQ = 450 kcal T2 = ?
Q: Rank the following bodies in order of their kinetic energy, from least to greatest along with reason...
A: Given: (i) Mass of body, m=4 kg Velocity, v=10 m/s (ii) Mass of body, m=2 kg Initial velocity, u=0 m...
Q: X has twi apparent brighthess of Star Y, but Star X is a factor of 8 times further away from us than...
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Q: Q. 16 : The value of gravitational acceleration at a height equal to radius of earth, is (СЕТ-2004) ...
A: To find-gh=?Given-gravitational acceleration at the earth's surface=gHeight (h)=R
Q: 1) Water initially at 200 kPa and 300 deg C is contained in a piston-cylinder device fitted with sto...
A: Show the T-vdiagram of the given process in Figure (1)
Q: Three chains act on the bracket, producing a 600-lb force as a resultant. If two of the chains are s...
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Q: The planet Mars has a mass of 6.39x1023 kilograms (kg) and a radius of 3390 kilometers (km). A satel...
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Q: 5. A pendulum comprising a light string of length 2h and a small sphere is pivoted at O. The sphere ...
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Q: Q2 / A particle slides along a curve defined by the path equation,r = 4 + sin(50), where r is in met...
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Q: An electron with energy E moving in a potential profile For, Vez)=s Vi, t a V Vi egian I III When E ...
A: For, vx= v1 , x<00 , 0≤x≤av0 , x>aSchrodinger equation is given asEψ=-h22m∂2ψ∂x2+v0xa. ...
Q: 2. The flow velocity field of a continuum is given by kx, Vi 1+ kt Derive an expression for the time...
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Q: A balloon is filled with a gas whose specific volume is 0.9 m3 / kg. If the internal volume of the b...
A: Given: The specific volume of the gas is Svolume=0.9 m3kg. The internal volume of the balloon is V=4...
Q: A uniform hoop of mass m and radius r rolls without slipping on a fixed cylinder of radius R. The on...
A: The mass of the hoop is given as, m. The radius of the hoop is given as, r. The radius of the cylind...
Q: 10 : A miliammter gives a full scale deflection for 25 mA and its resistance is 20 2. How will you u...
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Q: 2. Find the solutions to the Schrödinger equation for the double well shown in the figure. From the ...
A: For region 1, 0<x<a If ψ1x is the wavefunction, then from time-independent Schrodinger's equ...
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