* an infinite wire is charged with charge density X. an infinite plone is

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A: Given Diffraction angle 2θ                                  = 25° FWHM of the peak β…

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Q: net is slowly rotated so 100 Joules of work are

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A: GivenQ1=300 BtuT1=900 RW=160 BtuT2=540 R

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A: Average speed = distance /time

Q: Step 1: The gap between the two plates Is filled with a dlelectric slab of a dlelectric constant of…

A: From Step 2 we had Electric field E2=kE1, Capacitance C2=C1 /k and Q2=C2E2d.  k here is 6.3 and d is…

Q: Problem 1: A uniform line of charge with total charge Q runs along the y-axis from -t/2 to +l/2.…

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Q: If the X-ray field size is increased what effect will this have on the image on the film? TYPED AND…

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Q: Two masses m1 = 12 kg and m2 = 6 kg are con %3D by a light string that passes over a frictionless

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Q: 1-A particle moves along the x axis. Its position varies with time according to the expression…

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Q: 10. A mountain climber encounters a crevasse in an ice field. The opposite side of the crevasse is…

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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: Find 1. the center of mass for this circle? 2. The moment of inertia about the Z axis

A: The center of mass of a sector of radius 'r' subtending an angle 2θθ at the center is given by,  z =…

Q: How much work is done by a person lifting a 7.0-kg object from the bottom of a well at a constant…

A: Given Weight or Force = 7.0kg Speed = 4 m/s Time = 1.5s

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Q: 1-A light ray moving through CR39 at angle 49° angle exits into another medium at angle of 41°. What…

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Q: Does the laser beam from the laser device degrade when passing through a glass prism?

A: Laser beams are considered as monochromatic beams .

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A: The decay constant of a radioactive sample is given by :  The amount of sample left after 't' time…

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Q: A bullet of mass m and speed v shot through a ball of mass M. After collision, the bullet travels at…

A: Given:-              The speed value of the bullet v  is:                                     4Mmgl

Q: Problem no 9: Draw pendulum in two positions: at the maximum deflection at the point of equilibrium…

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Q: vibrations Q: Use Lagrange's equations to drive the differential equations governing the motion of…

A: Use Lagrange's equations to drive the differential equation of motion. The equation of motion we…