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Q: Find the parallax angle for the following planets (Mercury, Saturn and Mars)
A: The distance of a star or planet (d) from earth is related to its parallax angle (p) as below, Here...
Q: How much electric force (in N) exist between two electron separated by a distance of 5.0 x 10-15 m? ...
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Q: a. Show by substitution that the function y(t) = Ce2.5t is a solution of the differential equation y...
A: We'll answer the first one since the exact one wasn't specified. please resubmit a new question spec...
Q: Calculate the latent heat flux over a small lake, given the following: - K = 500 Wm-2 a = 0.7 LV =40...
A: Given data: The thermal conductivity is K↓=500 W/m2. The latent heat is L↓=400 W/m2. The temperatur...
Q: What is the torque on electric dipole ?⃗ in electric field E
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Q: Light is incident from medium 1 to medium 2 at Brewster's angle equal to 55.4", and transmitted angl...
A: Brewster angle is 55.4° θb=55.4° tanθb=μ2/μ1 1.4495=μ2/μ1 sqauring both sides μ2/μ1 =1.44952=2.1012 ...
Q: What type of weld can be made using the nozzle walking technique?
A: Mostly the nozzle walking technique can be used on GTA groove welds in plate or pipe.
Q: F1 = 500 lb • Determine the components of F, and F, in x-y and x’-y’ systems 25° 45° 30° F2 = 750 lb
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Q: ó vértical forces are ce ái Determine the ma: BC of the beam.
A: RA + RD =20 kNDue to symmetrical loadingRA = RD =10kNB and C moment is constant and also maximummm...
Q: Cosmic rays colliding with Earth's upper atmosphere produce highenergyparticles called muons. An obs...
A: Given: The time taken by muon to reach the surface of Earth is t=20.0×10-6 s. The speed of muon obs...
Q: Given two particles-velocity, (particle 1 and particle 2), what is particle 2 velocity relative to p...
A: Given: Velocity of the particle 1 is v1=[1 ms+(2 ms2)t] i^+[(3 ms3)t3] j^. Velocity of the particle ...
Q: A charged-couple device (CCD) detector ismounted at the focus of an f/7 reflecting telescope with a ...
A: Let s be the plate scale of the telescope. It is evaluated using the following relation.
Q: Q1: For the signal x(t), shown in figure beside. I (t) i) Find Fourier Transform X(w) 1.5 ii) Sketch...
A: Part (i): From the waveform of the signal, the mathematical expression can be written as: xt=∆t-0.50...
Q: 3 forces act on a box F1 250 Newtown at 45° F2 300 Newtons at 30° F3 450 at 60°.Calculate the magni...
A: The three vectors can be represented diagrammatically as below,
Q: 8. An ideal monatomic gas initially has a pressure of 2.00x10ʻPa , a volume of 4.00m and a temperatu...
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Q: Block A has a weight of 60 lb and block B has a weight of 10 lb. Neglect friction and the mass of th...
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Q: The magnetic field in a given dielectric medium is given by ? = ?̂6cos (2?)sin (2×107?−0.1?) (A/m), ...
A: Concept used: Electric and magnetic field can be found using Maxwell's equations. Note: Out of giv...
Q: What problems are there with the statement “A force is a push that acts through a touch”?
A: Given statement “A force is a push that acts through a touch”
Q: follower cam R 15, If For the mechanism shown, R= 0. 45 m, 0 - 10 and o the cam rotates with angular...
A: Answer is given below:
Q: Q3/A/We wish to coat a glass surface with an appropriate dielectric layer to provide total transmiss...
A: Interference Interference is a phenomenon where a light wave is divided into many waves. These wave...
Q: Q.1: Express the vector 2? + 3? − ? in the primed triad ?′?′?′ in which the ?′?′ − ???? are rotate...
A: Solution: From the above data, The graph can be drawn as follows: Given that, A=2i+3j-k A...
Q: 7. You can swing a ball on a string in a vertical circle if you swing it fast enough. But if you swi...
A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...
Q: Give a basis for the indicated vector space over the field. ℚ(∛2) over ℚ
A: Given:- a = 23α3 = 2α3-2 = 0α = 0 of x3-2∈ℚxRecall the corollaryThe polynomial xn±p = ir...
Q: A 2.0 kg block is placed against a spring on a frictionless 30 degrees incline (from the horizontal)...
A: Given that,A 2.0 kg block, m=2.0 kg30 degrees incline (from the horizontal)spring constant is k=1960...
Q: Qil Consider the track shown in Figure. The section AB is one quadrant of a circle of radius 2.0m an...
A: Motion from A to B:There is no friction and the normal force does no work.By applying work energy ...
Q: Show that the maximum kinetic energy E, called the Compton edge, that a recoiling electron can carry...
A: We have to prove I'll use symbol ν for frequency f.
Q: Q-4 In the filtration of a sludge, the initial period is effected at a constant rate with the feed p...
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Q: Connect three bulbs with a resistance of 60 Ω to a DC voltage source, as shown in the figure. An amm...
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Q: All e steps
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Q: Q1: For the signal g(t), shown in figure beside. i) Find Fourier Transform G(w) ii) Sketch amplitude...
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Q: The figure below shows the electron and hole concentration in a silicon region. The electron and hol...
A: (a) Given: The electron and hole mobilities are 500 cm2Vs and 200 cm2Vs. The electric field is 0.5 V...
Q: Two forces (F1=4N, F2=25N) act on a 4.5 kg block on a frictionless surface, as shown in the below fi...
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Q: Linear algebra help
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Q: The 5-kg collar has a velocity of 5 m/s to the right when it is at A (Figure 3). It then travels dow...
A: Given data, Collar mass-5 kgCollar speed-5 m/sSpring unstretched length-100 mmConservation of Energy...
Q: Consider a particle of mass m moving in a 2-dimensional rectangular box of sides L„ and Ly, with L. ...
A: Let m denotes the particle mass, Lx and Ly denote the sides of the box, Eg denotes the ground energy...
Q: (3 Find the domain for the function - 2x - 4 f(x)
A: Denominator should not be zero and the quantity under the square root should be nonnegative. These t...
Q: Using the approximate -2 equivalent model of a silicon diode and taking E=10 V and R=1k, what is the...
A: Diode voltage at operating point is equal to the threshold voltage (forward bias) of silicon in the ...
Q: In the problem shown below, in finding the magnetic field at a certian point in the z-axis, I assume...
A: Given disk radius R thickness d charge density Rotating with angular speed ω We need to find fie...
Q: a. which of the following would be best completed with a limit comparison test b. complete the limit...
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Q: Q16// Solve the partial differential equation coty given that = =x when y= and u=y when x=0 дхду dx
A: Given: ∂2u∂x∂y=cot3y ∂u∂x=x when y=π2 and u=y when x=0
Q: Block A has a mass of 26 kg and block B has a mass of 47 kg. The two blocks are stacked on the ramp ...
A: Given: Mass of block A, m1 = 26 kg Mass of block B, m2 = 47 kg Angle of the inclin...
Q: The figure below shows a region of space with an electric field. The dashed lines indicate equipoten...
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...
Q: Properly report the result The average mass of physics textbook in grams: m=1372.7, Sm=16.54
A: given,mass m=1372.7error in measurment Sm=16.54
Q: A 9V battery is connected across a set of capacitors distributed in the arrangement shown in the fig...
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...
Q: (a) A point charge Q creates an electric potential of 125 V at a distance of 15 cm. What is Q?
A: Part (a) Given: The electric potential on point charge is V=125 V. The distance at which potential ...
Q: Pls help
A: Given: The electric field is 360 Vm. The distance between the two plates is 30.0 cm. Introduction: E...
Q: Type your question here
A: Part a: The wave is plane polarized when the all the components of amplitude are real.
Q: A string is clamped at both ends and plucked so it vibrates in a standing mode between two extreme p...
A: At position c, the string is flat. So here some of the points will move up and some other point move...
Q: A football kicker can give the ball an initial speed of 31 m/s. What are the (a) least and (b) great...
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Explain the entire backwashing procedure for a garnet, sand and anthracite filter. Provide details of the operation and abnormal conditions that impact.
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