A 75 2 resistor, a 3.6 H inductor, and 20 µF capacitor are connected in series with an A.C. source of effective voltage 320 V, 90 Hz. estimate: impedance
Q: What are typical orbital periods for X-ray binaries? Oa Days for high-mass binaries and woeks for lo...
A:
Q: For a metal plate (k = 50 W / m°C and a = 0.000030 m^2 / s) that is at a uniform initial temperature...
A: Given that,The coefficient of thermal expansion, α=0.000030 m2/secThe time constant, τ=3 minInitial ...
Q: de of the moment of the 50 kN ford
A:
Q: s on the screen. Wh
A: Diffraction is the phenomenon of light bending around edges of any obstacle or while passing through...
Q: A playgorund carousel is free to rotate about its center on frictionless bearings, and air resistanc...
A: Energy is conserved quantity.
Q: 3. Mark these three stars in Hertzsprung-Russel diagram: (a) Bellatrix (in the constellation of Orio...
A:
Q: Someone claims that the absolute pressure in a liquid of constant density doubles when the depth is ...
A:
Q: the symbol TO re carbon-12 and carbon-13. each isotope using superscripts and subscripts t epresent ...
A: Isotopes are the elements that have same same atomic number but different mass number. The mass numb...
Q: b. If a current of (0 + 2) A is applied to an inductor of (0 + 55) mH, find the energy stored in the...
A:
Q: You are on a space station, in a circular orbit h = 475 km above the surface of the Earth. You compl...
A: Given, h=475 km
Q: A current distribution gives rise to the vector magnetic potential of xy âx + y°x ây – 4xz âz Wb/m. ...
A:
Q: Find the period of a satellite revolving around the Moon, 100 km above the Moon's surface. You can a...
A:
Q: 3) Explain whether the functions below are waves or not using the wave equation. а. и(х, у, t) %3D s...
A: Wave equation is given as,∂2u∂t2=v2∇2u∇2u=∂2u∂x2+∂2u∂y2+∂2u∂z2If given functions holds wave equation...
Q: A potentiometer wire of length 10 m and resistance 10 Q is connected in series with a resistance box...
A: To find-(1) Resistance in a box=?(2) Potential gradient in mV per mmGiven-R=10 ohmL=10 mE=2 Vr=0V=10...
Q: . Concentric spherical shells of radius a and b, with a < b, carry charge Q and -Q respectively, eac...
A: When the capacitor is charged with the required amount of work or energy, it can be called that the ...
Q: surface and head towards the target. If the velocity of the ball before striking the wall at point A...
A:
Q: (a) Estimate the average drift speed of conduction electrons in a copper wire of cross-sectional are...
A:
Q: 3) Gold is a very dense metal with a density of 19.3 g/cm3, what is the volume of a 0.255 kg gold sa...
A: Given that,Density, ρ= 19.3 g/cm3=0.0193 kg/cm3Mass, m=0.255 kgDensity=massvolume
Q: Estimate the diamagnetic and paramagnetic electron spin susceptibility of a hydrogen atom gas at roo...
A:
Q: An optical fibre core and cladding refractive indices are 1.45 and 1.44 respectively. Compute its nu...
A: The numerical aperture of the fibre is given by NA=ncore2-nclad2
Q: Q5) Plot the point with spherical coordinates (8, x/3, n/6) and express its location in both rectang...
A: The rectangular coordinates of two different points (present in a three-dimensional plane) are used ...
Q: Consider two houses that are identical, except that the walls are built using bricks in one house, a...
A:
Q: At the instant shown, point A has a velocity of 3 and the disk rolls without sliding. Determine the ...
A: Given data, Velocity of point A = 3 m/s Radius of the disk = 0.15 m/s
Q: P P.
A: The concurrent forces acting are P,P and 22P , The inclination of both P forces is 1:1 which is 45 d...
Q: write an essay Study the atomic spectra by the spectrometer. please write more than 500 words.
A:
Q: of a wave
A: A mechanical wave will be a special type of wave that requires the material medium for the propagati...
Q: (D) state the BRAGG'S LAW and explain the mechanism over nanotechnology analysis?
A: Concept: Bragg Law: The relationship between the spacing of atomic planes in crystals and the angles...
Q: The figure below shows wave fronts of sound waves from the siren of a police car. Two people on both...
A:
Q: A 1.0 kg baseball is flying at 10 m/s. How much kinetic energy does it have? Potential energy? a. 10...
A:
Q: A snorkeler takes a deep breath at the surface, filling his lungs wit 4.0 L of air. He then descends...
A: Given that,Pressure at the surface, P1=1.00 AtmAfter descending to depthPressure , P2=1.00 atm+0.5at...
Q: 1) An 8-bit register contains the Hex value A9. What is the register value after an arithmetic shift...
A: The Hex value of A9 is given as, R=10101001 . TO DETERMINE: (a) The register value after the arithme...
Q: The square loop seen in the figure has side length 1 = 0.7 m and mass m = 0.6 kg. It can rotate abou...
A: Given: The mass of the square loop is m = 0.6 kg The length of the loop is l = 0.7 m The current fl...
Q: How far would a 4.0N force need to push a 2.0kg object to accelerate it from rest (0 m/s) to 10 m/s?...
A: Given that,Force applied to push the objects, F=4.0NMass of the object, m=2.0 kgThe initial velocity...
Q: Q3: (a) Determined kind of motion for the following motion from between brattices. (1) n (q,)= n(Fre...
A: Solution: Q3) 1)n(qi) = n(degree of freedom) If the constraint is expressed in the form of the equat...
Q: A 4,600 kg open train car is rolling on frictionless rails at 21.1 m/s when it starts pouring rain. ...
A: To find-Mass of water has collected (m)=?Given-m1=4600 kgv1=21.1 m/sm2=(4600+m) kgv2=19.5 m/s
Q: Which is true about the variables P, V, T for an ideal gas? A) P,V,T are well defined at equilibrium...
A: At equilibrium, the variables P, V & T are well defined. But at non equilibrium, the processes a...
Q: g. Bone has a density of 1.75 gram/cm3. Convert that to kg /m3 h. The meaning of "The equations of p...
A: As directed only questions g, h and I will be answered. g) The density of the Bone, ρ=1.75 gm/cm3 Th...
Q: 8. Two forces F1 = 60N and F2 = 40N act on a 4-kg object placed on the frictionless horizontal plane...
A:
Q: The magnitude M of an earthquake is a function of energy E measured in ergs. Richter and Gutenberg d...
A: The energy released during an earthquake relates to the magnitude of the earthquake by the following...
Q: What was the rationale for electrons becoming negatively charged? No, calling electrons positively c...
A: By choosing the polarities in positive way, Franklin forces us to say that electrons carry a charge ...
Q: Sensitivity of the potentiometer can be increased by increasing the length (b) increasing the PD dec...
A: To find-How sensitivity of potentiometer can be increased=?Given-Change is done either in length or ...
Q: 1. Some species of whales can dive to depths of 800m. What is the total pressure they experience at ...
A:
Q: QI) A) Explain the Possibility of Electron Transitions that Give Rise to K, L and M Characteristic X...
A: Q1 B As given, The parameter of Si, a=5.43 A∘. The wavelength of X-ray, λ=1.54 A∘ For Si111 the ...
Q: A perfectly conducting filament containing a small 500 Q resistor is formed into a square as shown i...
A: Given, B→=0.2cos120πtaz^T The flux, ϕ=∫B→.dsϕ=∫x=00.5∫y=00.50.2cos120πt.dxdyϕ=0.2cos120πtx00.5y00.5ϕ...
Q: A light of wavelength d = 600 nm is illuminated on a double-slit and a pattern is observed on a scre...
A: Given:wavelength of light, λ = 600 nm = 600×10-9 m = 6×10-7 mdistance between the slit and screen, D...
Q: The e.m.f. of a cell is balanced by the length of 1.812 m of potentiometer wire, in the potentiomete...
A: To find-Internal resistance of cell (r)=?Given-l1=1.812 ml2=1.51 mR=5 ohm
Q: (iii) In this situation, we do not expect transition from 3s to 2s state if the electron is initiall...
A: Given data, Magnetic field = 0.1 T Transition form 3s to 2s state
Q: B current running through the bar suspended in a magnetic field causes the bar to experience a force...
A: Magnetic force on a current carrying conductor is in the direction of cross product of direction of ...
Q: Which of the following is dimensionless quantity ? (a) stress (b) Young's modulus (c) Strain (d) Pre...
A: To find- Dimensionless quantity Given- Stress Strain Young's modulus Pressure.
Step by step
Solved in 2 steps