Q10. Moment of inertia of a solid cylinder of mass M, height I and radius R about an axis (shown in the figure by dashed line) passing through its centre of mass and perpendicular to its symmetry axis is (a) –MR? + MI? 4 12 MR (e) – MR* +M* +-MI? 8 1 MR² MI? 12 (d) 극MR' +MI MI² 4
Q: If you know that the Fermi level is below the conduction band by 0.25eV and the energy gap of the ma...
A: Given, Eg=1.12 eVT=300 Kni=1×1010 cm-3 for Si
Q: A laser beam is incident on two slits with a separation of 0.215 mm, and a screen is placed 4.90 m f...
A: Given that:- The separation between laser beam is, d=0.215 mm =0.215×10-3 m The angles from the cen...
Q: 公 R m 3 Kilauea volcano in Hawaii is the world's most active volcano. It has a height of 1200 m. Whi...
A: Given: The height of the volcano is h = 1200 m The acceleration due to gravity is g = 9.8 m/s2 The i...
Q: A cyclist going around a circular track at 10.0 m/s has a centripetal acceleration of 5.00 m/s2. Wha...
A: Given: Velocity of cyclist, v=10 m/s Centripetal acceleration of cyclist, ac=5 m/s2 To find: Radius ...
Q: e correc
A: Given, The energy of E=1 MeV, The density of the Aluminium is ρal=2.698 g/cm3, The density of the Si...
Q: 150 mm | 150 mm
A: Let the figure as,
Q: 15. A bridge 100 m long is to be built to span a valley as shown. From point A, the angle of depress...
A:
Q: Q2/ air at 25 °C and 1 atm flows over flat plate at 20 m/s. the plate is 75 mm long and it is mainta...
A: Heat transfer rate is given by, q=h¯A(TS−T∞) Here A is the area of the plate. To calculate h we need...
Q: Derive the expressions for depletion and inversion region for Si PMOS transistor with n-type concent...
A: P-MOS stands for p-type Metal Oxide Semiconductor Field Effect Transistor. It is a VLSI device mainl...
Q: The acceleration of a particle is given by a = -ks2, where a is in meters per second squared, k is a...
A: Given, a=-ks2 m/s2 s= 8 m k= 0.3 /ms2 At t=0 , s0= 4 m v0= 27 m/s
Q: A crate with mass m is placed above a ramp with an angle 0, and a distance L from a spring with a sp...
A: (a)From FBD,energy loss due to friction =fL=μNL=μmgcosθLFrom energy conservation,mgL sinθ=12mv2+μmgL...
Q: Car A is traveling at a constant speed vA = 135 km/h at a location where the speed limit is 100 km/h...
A: Concept: Given: Velocity of car A (v(A))= 135 km/h Converting it into m/s v(A)=135×518v(A)=37.5 m/s ...
Q: Current In the figure particle 1 (of charge +7.75 mC), particle 2 (of charge +7.75 mC), and particle...
A:
Q: ber of possible microstates (horiz qually probable values grows for e s on your whiteboard gets larg...
A: 1) We have to arrange the set of 3 oscillators in such a way that the total energy is zero. It is gi...
Q: The sun is 93,000,000 miles away from the earth. How long would it take for the sun's light to reach...
A: How Long Does it Take Sunlight to Reach the Earth. Distance between the sun and the Earthd=93,000,00...
Q: 4(a) (i) Find the lowest energy of an electron confined to a cubical box of side 1A°. (ii) Determine...
A: Given: The length of the cubical box is L = 10-10 m The mass of an electron is m = 9.1 x 10-31 kg Th...
Q: I need the answer as soon as possible
A: The energy of E=1MeV The density of the aluminum is ρal =2.698g/cm3 The density of the Silicon is ρs...
Q: A free particle of mass M is located in a three-dimensional cubic potential well with impenetrable w...
A: To be determined: A free particle of mass M is located in a 3-D cubic potential well with impenetrab...
Q: Given that a photon is absorbed when the electron makes a transition from n=2 to n=5 level. Determin...
A:
Q: Solve the following problems. Round your answers to 2 decimal places. Start your solution with diffe...
A: Given,Ti=400°CTs=25°C It took 1 minute for metal A to reach 100 deg C. kA=3.5kB
Q: ake up a problem where the gravitational force and electric force are equal.
A: Gravitational force is, FG=Gm1m2r2 Here, G is gravitational constant, m1 and m2 are the masses betwe...
Q: At time t 0, a particle is at rest in the x-y plane at the coordinates (xo, Yo) = (3, 0) in. If the ...
A: At time t=0, the x0, y0 coordinates are (3,0). The horizontal acceleration is ax=0.62-0.33t in/sec2...
Q: Solve for the weight of the log if load at A is twice the load at B. (Weight of empty truck = 3000O0...
A: A graphical representation of all the forces and moments, including magnitude and direction, acting ...
Q: Two plates are horizontal and are separated by 1.0 cm and are connected to a 100 volt battery with m...
A: Given, d= 1 cm= 0.01 mv= 100 VE= 1×104 N/C
Q: A mass weighing 64 N stretches a spring 0.32m. The mass is initially released from a point 8m above ...
A: This is a problem based on spring mass system following the simple harmonic equation equation. Weigh...
Q: lider mass is 0.234 A glider moves frictionlessly along a level air track tugged by a vertically sus...
A: Given: The mass of the glider is mg=0.234 kg. The suspended mass is mw=0.334 kg. To dete...
Q: A ring of charge is centered at the origin in the vertical direction. The ring has a charge density ...
A: Given: Linear Charge Density,λ=7.42×10-6C/mRadius,r=1.87cm=1.87×10-2mDistance,x=1.56mForce Constant,...
Q: When resistors 1 and 2 are connected in series, the equivalent resistance is 20.0 Q. When they are c...
A: Given: Two resistances, R1 and R2 Equivalent resistance in series is, Reqs=20 Ω Equivalent resistanc...
Q: How do I make a graphical representation of this? (* the height is from one of the columns of the h...
A: Height (m) Pressure (Pa) Pressure (×105 Pa) 0.4 244857.6 2.4 0.8 489715.2 4.9 1.2 734572.8 7...
Q: 1, N10 -(e-dst – e-dzt) N2 12 – 11
A:
Q: QUESTION 6 A rigid circular loop has a radius of 0.20 m and is in the xy-plane. A clockwise current ...
A:
Q: Two plates are horizontal and are separated by 1.0 cm and are connected to a 100 volt battery with m...
A:
Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.22 m...
A:
Q: What psychological aspect contributes to the fact that notes played on a piano seem the same even wh...
A: This is not a psychological consequence. It is a physical phenomenon. On a piano, notes separated by...
Q: magnitude of the force
A: Electric field Effect = 2.78 N/C Charge of the electron q = 1.6x10-19 C
Q: ди = k ôt Solve the heat equation: 00, subject to boundary conditions: (0,t) = 0 and ôx (L,t) = 0 fo...
A: The heat equation is given as : ∂u∂t=k∂2u∂x2 Solving the heat equation : Let us consider :u(x,t)=F(x...
Q: = the dis
A: a)
Q: What is the magnetic field l? Name all types of magnetic fields and draw the field lines
A: Given What is the magnetic field, Name all types of magnetic fields and draw the field lines, as fol...
Q: A planar electromagnetic wave propagates in a lossless medium and has a relative transmittance coeff...
A: Concept: The Formula for Impedance z=jωμσ+jωεhere,j=imaginary unitω=Angular frequencyσ=Electrical Co...
Q: The acceleration of a particle is directly proportional to the At t= 0, the velocity of the particle...
A: Given: The acceleration of the particle is directly proportional to time. The velocity of...
Q: 11: Derive Orbit equation.
A: The Orbit equation.
Q: how did special relaticity resolved the conflict between newtonian mechanics and maxwell's electroma...
A: Given How did special relativity resolve the conflict between Newtonian mechanics and maxwell's elec...
Q: Q/ Explain why the X-ray spectra of elements with close atomic numbers are almost the same, while th...
A: X-ray spectrum is generated when an electron from the inner shell of an atom is excited by an extern...
Q: Question 4: The particle travels from A to B. Identify the three unknowns and write the three equati...
A: Given, The initial velocity of the particle is u=10m/s the angle of inclination is θ=30o The initial...
Q: Q5: se energy methods to calculate the distance of closest approach for a head-on collision between ...
A: Given Data The intial kinetic energy of proton is:K.EP=0.9 MeV The atomic mass of the silver is:A=1...
Q: Charge is distributed along the entire x axis with uniform density λx and along the entire y axis wi...
A: Given: The uniform charge distributed along the x-axis is λx The uniform charge distributed along t...
Q: A solid sphere made of conductive material, of radius a, has a positive charge amount equal to + 2Q....
A:
Q: Consider a system with two microstates whose energies are E1 = 4×10^(-21) J and E2 = 8×10^(-21) J. T...
A:
Q: If the phenon energy is 0.044 EV, it is deterred by GH=
A: Given: The energy of the phonon is 0.044 eV. To determine: The frequency in Giga Hertz Note: 1 eV i...
Q: Find the value of k in the network in Fig. P2.129 such that the power supplied by the 8-A source is ...
A: Given Power supplied by 8A source is 106 W A1 = 8 AR1 = 2 ΩR2 = 4 ΩR3 = 6 ΩR4 = 3 ΩR5 = 10 Ω Find th...
Step by step
Solved in 4 steps with 1 images
