When ways to arrange two semi-classical systems on a power slice of 4 states, it is: A/4 B/12 C/8 D/16
Q: The value of the alpha factor for photons is *
A: Here, for Photon, E =pc
Q: A uniform field E = -170000j N/C exists between two plates of length L = 3 cm, as shown in the figur...
A: Given: E→ = -170000 j^ N/CL = 3 cm = 0.03 mθ = 35°v = 5400000 m/s
Q: 6. For the Lockheed F-104 Starfighter, the data were obtained from Teper (1969) and describes a sea ...
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Q: What total amount of heat must be removed to drop the whole body temperature of a typical 65-kg pati...
A: Given that,Mass : m = 65 kg Increase in temperature : T = 1 °C Specific heat : C = 3.5 x 103 J/kg ...
Q: A frictionless road turn is circular of radius 93 metres is designed to have a maximum speed of 54 k...
A: Since we answer up to one question, we will answer the first question only. Please resubmit the ques...
Q: The atomic scattering factor is used to describe the efficiency of the scattering of a given atom in...
A: Describes the 'efficiency' of X-ray scattering of a given atom in a given direction; equal to the am...
Q: This formula depending on the speed at which it is travelling, and multiply by the total number .of ...
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Q: Q/ In a spectral line, a simple Zeeman model appears in a magnetic field. Calculate the magnitude of...
A: Here we have a question of Zeeman effect which is quite easy to solve.Lets solve it in next step.
Q: 15. Aball is projected at an angle with an initial horizontal velocity of 8.0 m/s and an initial ver...
A: The ball is projected at some angle with some initial velocity. This initial velocity has a horizont...
Q: (1I) An electron is projected at an angle 0 26° from the horizontal from the point located halfway b...
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Q: A wave is modeled by the wave function: y (x, t) = A sin [ 2π/0.1 m (x - 12 m/s*t)] 1) Construct o...
A: Given, the wave function is yx,t=Asin2π0.1mx-12m/st Here A=1.15 m Now when t =0, then the function w...
Q: A transformer is designed for use in a model train. The input voltage is 120 V and the output needs ...
A: Given that:- The input voltage, Vp =120 V The output voltage, Vs = 9.0 V The output current, Is =2.5...
Q: An electric motor rotating a workshop grinding wheel at a rate of 1.27 X 10? rad/min is switched off...
A: Given that:-Initial velocity, ω0=1.27×102 rev/min.in rad/secω0=2π60×1.27×102 rev/min.=13.29 rad/sech...
Q: A rectangular plate of dimensions (3.0958x10^1) cm by (5.2696x10^1) cm has a uniform surface charge ...
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Q: Evaluate f, F dr, where F(r, y, z) = 2?i+rj and C is the boundary of the square {(r, y, z)|0 < x<1,0...
A: Given data, Fx,y,z=z2i^+32xj^ Also, Bounday of the square is : 0≤x≤1, 0≤y≤1, z=1
Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.25 m...
A: Given that:I1=4.25 mA=4.25×10-3 A (out of the page)I2=7.12 mA=7.12×10-3 A (into the page)d1=2.58...
Q: In a set, 21 tuning forks are arranged in a series of decreasing frequencies. Each tuning fork produ...
A: Let, n1=frequency of 1st tuning forkDifference in frequencies (-d)=-4 beats/sn21=frequency of last t...
Q: +2q, and the outer shell has charge +4q. Figu (a) Calculate the electric field E (magni- tude and di...
A: a) This is a system of concentric shells where the shell bounded by inner radius a and outer radius ...
Q: Find current I. 30 v (€ U6
A: Given circuit:
Q: The Carnot machine operates between two heat reservoirs whose temperature is 600K 400K, so if the ma...
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Q: When the magnitude of the fermion spin is 3/2, the density of its states will be multiplied by: A/2 ...
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Q: Explain how a nanopowder image characterized by scanning electron microscopy differs from one charac...
A: Introduction: Nano powders are powdered materials that include individual nanometer-scale particles ...
Q: we get spots on the screen with laser diffraction (monochromators in complex instruments). Why? This...
A: Diffraction is the phenomenon of light bending around edges of any obstacle or while passing through...
Q: A car starts at rest and at t=Os begins to accelerate at O.30g in a straight line. What the velocity...
A:
Q: If an X-ray diffraction pattern for a powder sample of Cr (crystal system: body-centered cubic and l...
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Q: The Bragg's angle in the first order for (100) reflection from nickel (FCC) is (45° ). When X- rays ...
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Q: A rough rule of thumb in polymer solution theory is that a 4 molar aqueous polymer solution will hav...
A: Answer...
Q: A student releases a system on an incline as shown. The coefficient of friction of static friction b...
A: Given that:m1=29 kgm2=27 kgμs=0.29μk=0.16
Q: In a biprism experiment light of wavelength 5200 Å is used to get an interference pattern on a scree...
A: We have to find, Distance between virtual images of slit (d) Given that, λ=5200 Ao=5200×10-10 mX2-X1...
Q: Fill in the blanks below 1- The work function is measured in units.... 2- The covalent bond differs ...
A: 1. Work function: Work function is the minimum work or minimum energy required to remove an electron...
Q: In the figure four particles are fixed along an x axis, separated by distances d = 2.40 cm. The char...
A: The four particles in the given problems are charged particles, having charges +4e, -e, +e and +12e ...
Q: The Bragg's angle in the first order for (100) reflection from nickel (FCC) is (45° ). When X-rays o...
A: Wavelength λ = 1.54 Å Miller indices of plane = (100) Reflection angle θ = 45o
Q: In 1 km racos, runner 1 on track 1 (with time 2 min. 37.62 s) appears to be faster than runner 2 on ...
A: Basic concept of physics.
Q: A ball rolls off a 1.50m high table and hits the floor 2.00m from the table. What is the time that t...
A: We know thatthe kinematic equation∆y=v0t+12at2⇒-h=0-12gt2⇒h=12gt2then, t=2hg Equation 1
Q: fil in thefolWing blanks carnot machine work s between two wärehouses Thermal t em Pefatures are (40...
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Q: A disk of radius 196 mm is oriented with its normal unit vector n'at 60° to a uniform electric field...
A:
Q: Suppose that you have two coins that look anc feel identical, but one is double-headed and one is fa...
A: Given: Two coins placed in a box, One is double headed One is fair To find: a) Probability of choos...
Q: À resistance of 500 2 is connected in series with a capacitor of capacity 0.4 uF and an inductor of ...
A: To Find: (1) Inductive reactance, (2) Capacitive reactance (3) Resonant frequency Given, R=500 ΩC=0....
Q: The river current is 15 km/hr, you are in a boat moving downstream with a velocity of 20 km/hr. You ...
A: Theory : A boat moving downstream in a river, its velocity adds up. A boat moving upstream in a riv...
Q: block is displaced 13 b) i. A 1.3 kg block is attached to the spring with spring constant k = 280 Nm...
A: 1. The average speed of the block is given by V=kmA Here, k is spring constant, m is the mass and A ...
Q: Three spheres A, B, and C are placed in a line from left to right. Sphere B (-2.0 µC ) is 3 of spher...
A: Given: The charge on sphere A -3.0 μC or -3×10-6 C. The charge on sphere B is -2.0 μC or -...
Q: d) A light string connects two boxes by passing it over a smooth pulley as shown in Figure 2. UTM Th...
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Q: Your grandmother gave you a gold ring as "pamana" (inheritance). The gold ring is 5.00 mm thick and ...
A: The volume of the ring is πR22-R12h Here , R2=122=6mmR1=112=5.5 mmh=5 mm
Q: A student claims that a material particle must always move at a slower speed than light, whereas a m...
A: Introduction: Because a massless particle must move at the speed of light, where time does not exist...
Q: If h/mc is very very large compared to the wavelength of the radiation that you're sending in to hit...
A: This question can be solved by using rules of the quantum mechanics and compton shift
Q: Problem 3 Two parallel waves E, = E01 sin(ot + a,) and E2 Eo2 sin(wt + az) are traveling together wh...
A: Answer..
Q: The Bragg's angle in the first order for (100) reflection from nickel (FCC) is (45°). When X-rays of...
A:
Q: A student in a biomechanics lab measures the length of his leg, from hip to heel, to be 0.90 m. What...
A: Given that,Length of his leg : L=0.9 m d=L2 The moment of inertia for a leg : I=13mL2Here we need to...
Q: When an electron beam passes through a very small hole in a screen, it produces a pattern resembling...
A: When an electron beam passes through a tiny hole, it generates a diffraction pattern similar to that...
Q: For this question there could be one or MULTIPLE answers, Choose the best Match/Matches. 1) explain...
A: Note : Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the questio...
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