Calculate d
Q: 2. A 70 m tower is supported by three guy wires. Wire AB carries a tension of 20 kN, wire AC carries...
A: Given, height of tower= 70 m Tension of AB = 20 kN Tension on AD = 21 kN Tension on AC = 18 kN
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A: By using Gauss's law, we can find the field inside the charge distribution. The Gauss's law statemen...
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A: Given,velocity v=23m/sradius r=0.7m
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A: Given that, The longest wavelength corresponding to the third order of a transmission grating is ou...
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Q: (a) Estimate the average drift speed of conduction electrons in a copper wire of cross-sectional are...
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Q: Question 1 (a) Describe the Newton's Three Law of Motion. (b) Determine the magnitude of the resulta...
A: Solution attached in the photo
Q: The 18 kg block shown in Figure 1 slides 2.5 m from rest down the 30° incline and then strikes a spr...
A: Here we have a simple problem. Which is easy to understand. Here we have to apply work energy theore...
Q: has a surface temperature of 4000 K while star B is 40,000 K on it th have the same radius, indicate...
A: Given: The surface temperature of star A is 4000 K. The surface temperature of star B is ...
Q: . Why? This is for the
A: Diffraction is the phenomenon of light bending around edges of any obstacle or while passing through...
Q: onsider two isolated parcels of dry air masses M1=2kg and M2=3kg at the same pressure p1=p2 (same al...
A: Given data, M1 = 2 kg M2 = 3 kg P1 = P2 T1 = 250 K T2 = 260 K Cp = 1
Q: A box contains two balls that can be either blue or red. A blue ball has an energy -E0 while a red b...
A: **as per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost othe...
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Q: A charge distributed over an infinite spherical space is equal in volume in which the volumetric cha...
A: Here we have very simple question. we just have to use Gauss law. The coordinate that we will use is...
Q: What ultimately becomes of the energy of sound in the air?
A: Sound waves are mechanical waves and generate heat as they travel and end up as heat when they are ...
Q: Please teacher help me all parts please these are easy question for u please I will upvote promise L...
A: Given: The magnitude of the charge is q = 2 nC The side length of the square is s = 2 cm
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Q: Magnetic field of a plane wave in a lossless, µ, = 2 medium is given: Ħ(x, y; t) = ë,2 sin (5 (3x + ...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: of a wave
A: A mechanical wave will be a special type of wave that requires the material medium for the propagati...
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A: Given: Mass, m=0.90 gAngle, θ=370Electric field in x-direction, Ex=2.20×105 N/CElectric field in y-d...
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Q: A box contains two balls that can be either blue or red. A blue ball has an energy -E0 while a red b...
A:
Q: Consider a particle without spin given by the wave function V = y (x + y + 2z) e-ar, Where :r = Vx² ...
A: Given: The particle wavefunction without spin is given as
Q: Question. Consider a spherical giant molecular cloud, of mass 2e30 kg and radius 3.09e16 m. What is ...
A: Given: The mass of the giant cloud is M = 2 x 1030 kg The radius of the giant cloud is R = 3.09 x 10...
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A: To find-The temperature of the bath=?Given-R0=5 ohmR100=5.23 ohmRt=5.795 ohm
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A: To find-Internal resistance (r)=?Given-l1=150 cmR=10 ohml2=90 cm
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Q: Determine the potential difference, VA-Vg, in the circuit segment shown below when l = 21 mA and Q =...
A: Given that,Current, I=21mAVoltage,ε=15 VoltResistance, R=15 kΩCharge, Q=50μCCapacitance, C=2μF
Q: The potential function between molecules of a simple non-polar gas, when the mass centres are separa...
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Q: A particular spring has a rest length of 10.0 cm when it is not compressed, and a length of 9.cm whe...
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Q: = T T V
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Q: A sound wave in a tube or a string is a special case of a wave called?
A: Waves are classified into two types: longitudinal and transverse. Transverse waves are similar to th...
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A: Atomic structure.
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Q: drifting 3.0 km abe contains 20 C rge. Assuming the
A: To find: Average Electric Field between cloud and ground
Q: vave called?
A: A mechanical wave will be a special type of wave that requires the material medium for the propagati...
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A: Given that,Volume, V=1 Lt.Power,P=2kW=2×103 WattInitial temperature,Ti=20°C=273K+20=293KFinal temper...
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A: Neutron stars are very dense dead stars. A black hole of 10 solar masses collided with a neutron sta...
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A: power is word done per unit time and , work = force x displacement
Q: ne shape shown in th gnetic field at the poi
A: The figure as,
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A: EM Wave problem.
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A: Given,ψ(x)=e-mα22h2x2Where α=constantV=α2 x2 from Schrodinger wave equation,-h22md2dx2ψ(x)+Vψ(x)=Eψ(...
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