D- The finite sheet 0
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: Complete the Hooke's Law Experience Report by making use of the accompanying readings in the table…
A:
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: 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: The x and y components of the acceleration of gravity (g) are:
A: Acceleration due to gravity acts directly downward direction
Q: Q4:-Find the kinetic energy of a proton whose de Broglie wavelength is 1.00fm= 1.00x10-15 m. [rest…
A:
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: The speed of sound in water, which has a bulk modulus of 2.1x10^9 N/m^2 at zero degrees Celsius, is:
A:
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: The block start from rest moving from A in the frictionless path. find: a) The speed at B. b) The…
A: Initial Height H = 4R Initial velocity = 0
Q: What is the relationship between the reciprocal lattice and Bragg's law? prove that Bragg's law is…
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Q: the probability that a state located at the bottom of the conduction band is filled in non-…
A: For an intrinsic semiconductor, the fermi level lies exactly in the mid way of the two bands. The…
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: A car is approaching at a traffic light at a speed of 15 m per second When the light turns red, the…
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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: 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…
A:
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: Q2/(1) If a-i+2j- 3k and 5 4i+7k, then 2d+35 in zerms of i, j, and k is Ji + 2j +4k. 3M (a) True,…
A: Given Vector a = i + 2 j - 3k Vector b = 4i + 7 k We have to find vector 2a + 3b in terms of i, j…
Q: An aeroplane is flying horizontally with a velocity of 216 kmh' and at a height of 1960 m. When it…
A:
Q: The kinematic equation of a material point motion has the form x = A + Bt + Ct², where
A: The position of particle is x=A+Bt+Ct^2 =1.7+5.6t+3.1t^2
Q: 5. A particle of mass M = 102" Kg decays, while at rest, into a particle of mass m = 4x 10-28 %3D Kg…
A: Given a particle of mass M=10-27kg =10×10-28kg decays into a particle of mass m=4×10-28kg
Q: 06 what we mean by conservation of angular momentum for system of particle motion?
A: It is asked conservation of angular momentum for system of particle motion:
Q: 2. A pipe with a radius of 2 cm is connected to another pipe with a radius of1 cm. If the velocity…
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Q: Q2) If the volume charge density in space is specified as -20*Epsilon_not*sqrt(y) MC/m^3;where the…
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Q: Find the time of 0.5N dynamic force acting on 30 mg of blood of a giving upward with a velocity…
A: Concept: A force is an influence that can alter an object's motion. An object with mass can change…
Q: In rock samples, the C^14 activity measured 12 mC (12 millicurie). C^14 half-life 5730 year.…
A: In radioactive decay, the substance having unstable nuclei emits radiation and loses energy. It…
Q: Which one has a quantum energy and a standard function? And why? An isolated free particle or a…
A: We have to find which has quantized energy and standard wave function a particle on a nano wire or a…
Q: The apple falls from the height of 380 m, the time of its flight and speed when it reaches the land.…
A:
Q: Does the laser beam from the laser device degrade when passing through a glass prism?
A: Laser beams are considered as monochromatic beams .
Q: Q6- In plaster mold we use plaster as expendable material, what are the additional material use in…
A: The additional material which we used in plaster molding is ,Gypsum , water ,Magnesium oxide .
Q: Is a photon absorbed by atoms when its energy is less than the energy difference between orbits?
A: Given: energy of photon is less than the energy difference between the orbits To find: Is that…
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