Is there a way to quantify Dark Matter?
Q: ) Calculate |E2 = EE* where E = E₁ + E₂. ) Which terms of the above expression would be zero when…
A: Here is the complete solution for your exercise.
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A: The mass of the block is given as, m=10 kg, The force as a function of position is given as, Fx=-6x.…
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A: Solution: The direction of the magnetic field can be obtained by the right-hand thumb rule. Curl the…
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Q: A humpback whale weighs about 5.4 x 105 N. Determine the buoyant force required to support the whale…
A: Weight of the whale, W=5.4×105 N Density of seawater, ρ=1030 kg/m3 Density of water or density of…
Q: Why do astronomers conclude that none of the Jovian planets' rings can be left over from the…
A: A ring or a ring system around a planet is made of dust and other solid materials. It is also called…
Q: Find the radius of first and third Bohu oubit of election in hydrogen alom € 8.85 x 10-12 c²/ No ² h…
A: To find-(1) Radius of 1st Bohr orbit.(2) RAdius of 3rd Bohr orbit.Given-n1=1n2=3∈0=8.85×10-12…
Q: The energy of the election in the ground state of hydrogen alom is -13.6 ev. Find its energy in the…
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Q: 6
A: Given that-Radius, r= 2mm=2×10-3 mDiameter, d= 2r=4×10-3 mDensity, ρ=1025 kg/m3Viscosity for blood,…
Q: A coil has 2.55- resistance and 121-mH inductance. If the current is 3.00 A and is increasing at a…
A: Given that-Resistance of coil, R= 2.25ΩInductance of coil, L= 121 mH=121×10-3 HCurrent across the…
Q: 1. Evaluate the following integral 1 = [² x (x + 1) 8 (2²³ − x) dx -
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Q: Problem 3- A thin metal rod of length a = 70.0 cm long rotates around point 0 with a constant…
A: Solution: The emf induced in the rod is given by the following formula,
Q: Equipotential Maps OV 50 V 3. The electric field lines and equipotential lines for a system of…
A: Given, Equipotential lines and electric field lines.
Q: The wavefunction of a particle is u=a.x (where a is a real number) and the particle motion is…
A: To relate a quantum mechanical calculation to something you can observe in the laboratory, the…
Q: G&7
A: An inductor is a passive component that is used in most power electronic circuits to store energy in…
Q: Ex: Show that n Schrödingen eg it a P(x, t) at is Galilean 1 invariant. ħ² d²p du² 2m. + √(x) $
A: We have given Schrodinger equation as follows
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Q: 10 For the capacitor network shown in Fig. P24.51, the potential difference across ab is 12.0 V.…
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Q: In physics, what is the finest use of inferential calculus?
A: A subset of statistics called inferential statistics uses a variety of analytical techniques to…
Q: A 4.70-g particle confined to a box of length L has a speed of 4.40 mm/s. (a) What is the classical…
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Q: 3. In the figure shown, the deflection of mercury is initially 250 mm. If the pressure at A is…
A: Given, Pressure at A is increased by 50kPa and constant at point B.
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Q: T~ 104 K. Discuss whether this high temperature might be the result of heating of the gas by stars…
A: The temperature of the gas in the Milky Way's disk is approximately T ~ 10^4 K. So this temperature…
Q: 8 (7) ₁ gives the loudness of sound L (in dB) based on the intensity of sound / (in W/m2). The value…
A: We have given the formula of loudness as:- L=10log(I/I0) We have given I =8833.8*10-8 w/m2 I0=10-12…
Q: A hydrogen atom makes a downward transition from the n- 19 state to the n-5 state. Find the…
A: Given, Initial state, ni=19 Final state, nf=5 The energy of an emitted photon is given by, E=hcλ The…
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A: Solution: a). A near point is the lowest distance of any object from the eye that can be seen…
Q: image
A: Total resistance on the loop=R Voltage applied=V0 a) The mobile rod is shifting towards the right.…
Q: In physics, what is the finest use of inferential calculus?
A: Calculus applications: Although it may not always be clear, calculus is utilized frequently in…
Q: A quantum simple harmonic oscillator consists of an electron bound by a restoring force proportional…
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Q: Spin-orbit coupling can be treated as a perturbation of the form AĤ = 2K S-L ΔΗ p3 where is a…
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Q: What is the ratio of the number of electlic field lines leaving a charge 109 and a charge q?
A: Given that-q1=10qand, q2=qWe know that,Charge and electric field lines can be related as-n1n2=q1q2…
Q: The energy required for the excitation from the 2nd to the 3rd excited levels in a particle moving…
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Q: How many channels are available in the 2.4 GHz band? List all the channels. What is the channel…
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Q: 2. .57 by a stiff spring inside the sphere. If the change in the tension in the spring corresponding…
A: The charges enclosed on each hemisphere is Qenc. Radius of the sphere=RDielectric breakdown strength…
Q: Do it asap please
A: Given that-Mass of the copper ball, m= 50.0 gThe net charge, Q= 2.00μCNet charge, Q=ne ... eqtn…
Q: Solve the Schrodinger equation for a particle incident from the left on a potential step V = { 0,…
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Q: In a region, potential is a function of x only, i.e. potential does not change in the y- or…
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Q: A double convex thin glass lens has equal radil of curvature. The focal length of the lens is +52.9…
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Q: Figure 1 shows a long straight wire carrying 1.6 A. An electron 1 cm from a wire moves at 90 m/s in…
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Q: Find: the angular acceleration of the pulley: a = radians/32
A: Solution: The torque acting on the disc is given by, Thτ=Iα…
Q: H5
A: Given that-Radius, r= 2mm=2×10-3 mDiameter, d= 2r=4×10-3 mDensity, ρ=1025 kg/m3Viscosity for blood,…
Q: In this experiment, students have utilized a long field coil (750mm, 484 turns/m), a short induction…
A: The induced emf of the coil is written as; E = -N dϕdt ----(1) Here N is the number of coils, ϕ is…
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Q: State Hamilton's variational principle. Use this to obtain hamilton's cannonical equation of motion.
A: Lagrange and Hamilton deduced a completely different approach to classical mechanics which was…
Is there a way to quantify Dark Matter?
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