If a galaxy is 9.0 Mpc away from Earth and recedes at 510 km/s, what is H? What is the Hubble t
Q: The graph below represents the variation of position of a mass in a mass spring system with respect…
A: A mass attached to a spring undergoes a simple harmonic motion about a point of equilibrium, with a…
Q: The value of (p,H) the square bracket represents the poison brackets, p is the density of states…
A: Here we have to find the poison brackets of [p, H]. Hamiltonian dynamics: As we know that the…
Q: JH-Cu ³² VE JH of ма The equation of the router for the domain H which takes the following formulas
A:
Q: 7.00 R b (a) Find the equivalent resistance between points a and b in the figure. (R = 14.0) (b)…
A:
Q: 9. Two small spheres, with charges q₁ = 2.6 x 10-4C and q₂ = 7.8 x 10-4C, are situated 4.0 m apart.…
A: The electric force directions on charge q3 as shown in below figure.
Q: (1 + 2i)z² + (i − 1)z + 3
A:
Q: The capacitive reactance is 20 92, when the frequency is 100 Hz. Find the reactance, when frequency…
A: Capacitive reactance.
Q: 50 V 10 μF wwww 0.40 MO Initially, for the circuit shown, the switch S is open and the capacitor is…
A:
Q: Part a Only
A: Given that,Wavelength : λ = 550 (nm)Energy provided by 1 ATP = 0.30 eVa : Here we need to find the…
Q: Induction heating coil II wall internal Rod thickness of wall
A: Solution: To reduce the thickness of the cylinder, we have different options. 1) Use turning on the…
Q: A point charge of 1.221 nC is located at the origin, and you measure the x-component E1x of the…
A: Case: 1 A charge located Q, at the origin Q=1.221 nC The electric field is to be evaluated at…
Q: A partide undergoes three consecutive displacements given by vectors 6,-(2.38-353-3.0R) mm, 6,-…
A:
Q: 1.A car travels in the north expressway with a constant velocity of 80kmhr for 10mins. what is the…
A: Given that:-Car velocity, v=80 km/hrand, time, t=10 min.=600 secDirection of movement is North.
Q: This is the answer plz write clear hand written plzz The angular velocity vector k - w = w AB = (AB)…
A:
Q: To extend the useful range of a voltmeter, an additional resistor, Rseries, is placed in series with…
A: Solution:- Potential which can be measured by this voltmeter originally…
Q: 4. In Figure S6.4, four particles of masses 1kg, 2kg, 3kg and 4kg are at the vertices of a rhombus…
A: Solution:-
Q: A cast iron column with an outer diameter of 250 mm and an inner diameter of 200 mm is 4 m long. For…
A: Given External diameter D = 250 mm Internal diameter d = 200 mm Length of column l = 4 m = 4000 m…
Q: The small 0.9-kg block slides with a small amount of friction on the circular path of radius r = 3.5…
A:
Q: Consider the point P(-3-1.5), the line : r = 3t, y=-6t-3, z = 2t+1, and the plane : 72-y-3z +7= 0.…
A:
Q: 11. A 0.37 kg ball is suspended from a vertical spring with spring constant of 100.0 N/m. What is…
A: Given: Mass, m=0.37 kg Spring constant, k= 100 N/m To find: Downward stretch of the spring.
Q: Why can't the evolution of galaxies go from elliptical to spiral? From spiral to elliptical?
A: A galaxy is a system of gravitationally bound stars, dark matter, interstellar gas, dust, and…
Q: Prove, in explicit steps, that the electric field Ey(x, t) = Egy cos [k (x + ct)] is a solution of…
A: Given, The electric field Eyx,t=E0ycoskx+ct
Q: Q1: moving coil meter has coil resistance of (20 ) and FSD current of (400 Micro amperes). Find…
A:
Q: If a current of 83.0 mA exists in a metal wire, how many electrons flow past a given cross- section…
A: Given that,Current : I = 83 (mA)Time : t = 11 (min) t = 660 (sec)Here we need to find…
Q: Problem # 2 A circuit has a circular parallel plate capacitor of radius R = 5 cm. During the…
A: Given: The radius of the parallel plate capacitor is R = 5 cm At the distance r = R/2 from the…
Q: A monatomic ideal gas at 27.0°C undergoes a constant volume process from A to B and a…
A:
Q: The self-inductance and capacitance of an LC circuit e 0.20 mH and 5.0 pF. What is the angular…
A: Given that:-Self inductance of an LC circuit, L=0.20mH=0.20 ×10-3 HCapacitor, C=5.0pF=5.0×10-12…
Q: A light source emitting radiation at 7.00 x 10¹4 Hz is incapable of ejecting photoelectrons from a…
A: When light of suitable frequency falls on metal surface the electrons on the surface will absorb the…
Q: 1.2 Prove the following: (i) (ii) The scalar product is invariant under unitary transformation. The…
A: 1.2 We have to prove under a unitary transformation scalar product is invariant trance of matrix is…
Q: Using Combination set, The angle shown by the arc can be measured. hand written plzzz
A: Given: Statement: Using a combination set, the angle shown by the arc can be measured.
Q: Find the normalisation constant for the following wavefunction and show verification for the answer.…
A:
Q: A 62.4 cm length of the material has a circular cross-section of diameter 12.1 mm. When a potential…
A: Resistivity is a measure of the resistance of a material. The formula for resistivity is, ρ=RAL…
Q: Why do lithium, potassium, and sodium exhibit similar chemical properties?
A: The chemical properties of an element will depend on the number of electrons in its outermost shell…
Q: t λ0 = 820 nm the absorption loss of a fibre is 0.25 dB/km and the scattering loss is 2.25 dB/km. If…
A: As we know, the scattering loss scales as, SL=1λ4 Here, SL is the scattering loss scales and λ is…
Q: 3. Prove that the Galilean transformation of a position vector is expressed by r=r'+ vt + R, where v…
A: Galilean transformation of a postion vector is to be prooved.
Q: 1. Calculate the gravitational attraction between a proton of mass 1.67 x 10-² kg and an electron of…
A: Solution:-Given thatmass of proton (mp)=1.67×10-27 kgmass of electron (me)=9.11×10-31 kgdistance…
Q: If more electric field lines leave a gaussian surface than enter it, what can you conclude about the…
A: Electric flux is defined as the number of electric field lines that pass through a given area per…
Q: The a - s graph for a boat moving along a straight path is given. (Figure 1) Figure 1 of 1 a (ft/s²)…
A: Given that for a boat, which moves in a straight line path The acceleration of the boat is a=5…
Q: A hollow spherical shell has mass 8.35 kg and radius 0.200 m. It is initially at rest and then…
A: Rotational mechanics.
Q: 1) A concave-convex lens of a glass has radii of 12 cm and 10 cm, respectively, and an index of…
A: The focal length of a lens is given by the lens maker equation as 1f=n-11R1-1R2n is the refractive…
Q: In an L-R-C series circuit, R=310 2, L=0.397 H. and C=5.90x108 F. When the ac source operates at the…
A:
Q: The jet plane travels along the vertical parabolic path. When it is at point A it has a speed of 195…
A: Interesting and simple problem from kinematics. Please have a good look
Q: A spacecraft is measured to be 250.00 m long while it is at rest with respect to an earth-based…
A:
Q: 1. A car is moving at uniform acceleration. Its velocity after traveling for 2 seconds is 4m/s and…
A: We know that-Kinematics equation--v=u+at equation 01can be written as,a=v-ut where,v=10 m/su=4…
Q: For a coil of unit area, induction is doubled in 0.2s. Then the induced e.m.f. is (a) 5 B (b) 10 B…
A: To find-Induced emf (e)=?Given-Area of coil (A)=1 m2Initial magnetic field (B1)=BNew magnetic field…
Q: The surface of a stainless steel is illuminated with light of wavelength 500 nm. The work function…
A:
Q: spectrum density?
A: Energy spectral density describes how the energy of a signal or a time series is distributed with…
Q: A hydrogen atom is in its first excited state. Using the Bohr theory of the atom, calculate the…
A: In Bohr's atomic model, the electrons revolve around a dense small nucleus of positive charge, and…
Q: Required information A contractor uses a paddle stirrer to mix a can of paint. The paddle turns at…
A:
Q: Using the Maxwell's Equations prove that for a uniform plane wave traveling in a medium, constant…
A: Let us consider an electric field as, E→=Ex i+Ey j+Ez kand the magnetic field is B→=Bxi+Byj+BzkFrom…
Step by step
Solved in 3 steps
