Ex. 50 Assuming the earth to be a sphere, calculate moment of inertia about its own axis. If the angular velocity of the earth is 7.3 x 10 rad/sec. Calculate K.E. of rotation of the earth. (R = 6.4 x 10° m, M = 6 x 1024 kg). %3D
Q: Show that Planck's law reduces to Wien's law for shorter wavelength and Rayleigh-Jeans law for longe...
A:
Q: A type (0,4) tensor Tabcd satisfies TabedAºµ°X°µd = 0 for all con- travariant vectors X and uº. Show...
A:
Q: Finding Eigenvalues,Eigenfunctions,Expected values,and constructing time-dependent Schrodinger equat...
A: Solution: We consider the potential well to be one-dimensional infinitely deep potential well. Consi...
Q: Two small confined. interact gravitationally with wandering ring particles to keep Saturn's irregula...
A: A small natural satellite called Prometheus is inside the F ring of Saturn and Pandora is located ou...
Q: How many kilograms of water are needed to obtain the 198.8 mol of deuterium, assuming that deuterium...
A:
Q: Figure a shows two charges, q1 and q2, held fixed and separated by a distance d. a) Determine the in...
A: Given: Magnitude of charge q1=21.3 μC Magnitude of charge q2=21.3 μC Separation between the charges ...
Q: Create time-dependent Schrodinger equations and time- independent Schrodinger equations on potential...
A: The Schrodinger equation is used to determine the quantum mechanical systems' allowable energy level...
Q: Three forces are acting on a column and are concurrent at point A. The magnitudes of the forces are ...
A: A system in which forces acting on it passes through a single point when extended is called a concur...
Q: 00 A ball on a horizontal tabletop rolls at a constant velocity of 1.50 m/s at an angle of 45' below...
A: To solve the problem, we first find the distance travelled by the ball in the given time. This gives...
Q: Point charge A is on the r-axis at r = -3.00 cm. At x = 1.00 cm on the x-axis its electric field is ...
A: Given, The magnitude of charge at B is twice of charge at A. That is, QB=2QA The electric field at C...
Q: Two point charges q4= 212.0 µCand qB= 45.0 µC and a third particle with unknown charge qcare located...
A:
Q: 4.61 A new semiconductor material is to be "designed." The semiconductor is to be p type and doped w...
A: Calculate the band gap energy for the semiconductor. The equilibrium hole concentration for the semi...
Q: A wedge of mass M and angle ø slides freely on a horizontal plane and a block of mass m moves freely...
A: The free body diagram of the above problem is as follows Here, the external force on the wedge are ...
Q: (a) Describe the energy levels of the system. (b) Express the creation and annihilation operator in ...
A:
Q: A horizontal force of magnitude Fo causes an acceleration of magnitude 3.0 m/2 when it acts on an ob...
A: To answer: The magnitude of the acceleration of the same object in different circumstances. Diagram:...
Q: Show that the Maxwell’s classical electromagnetic wave equation is not invariant under Galilean tran...
A: We have to show that Maxwell's classical electromagnetic wave equation is non invariant under Galile...
Q: Q. 4 : The radius of gyration of a disc of mass 100 gm and radius 5 cm about an axis passing through...
A: To find- Radius of gyration (K)=? Given- Mass of disc (m)=100 gm Radius (R)=5 cm The axis of rotatio...
Q: create an acceleration time graph and velocity time graph based on the attached image.
A:
Q: Determine the resultant force (magnitudes and direction) acting on the gusset plate of a bridge trus...
A: The magnitude of the four forces is given as, F1=8 kN=8000 N, F2=6 kN=6000 N, F3=4 kN=4000 N, and F4...
Q: Project# 2 (Use a BJT op-amp) • You've been asked to build an alarm system using monstable multvibra...
A: b) Frequency = 10 kHz Duty cycle=50% The comparator is a circuit which can compare two voltages. The...
Q: The lengths of two conductor wires made of different materials are L1-2L2 and The resistors are give...
A: The relation between resistance and resistivity is given byR = r×LA where R is resistancer is resist...
Q: Having been in position for a long time, the switch in the circuit below is moved to position b at t...
A:
Q: The lamina shown is a quarter circle with radius 4 cm and mass M kg. Find the angle that AB makes wi...
A:
Q: In an electron-diffraction experiment, the spacing between atoms in the target is 0.172 nm and the e...
A: Given that, Spacing between the atoms in the target=0.172nm =0.172×10-9 m accelerating voltage=69.0...
Q: An annulus has inner and outer radii a and b, respectively and carries a uniform surface charge dens...
A:
Q: The semimajor axis for the orbit of an earth- orbiting satellite is found to be 9500 km. Determine t...
A: Given information: The length of the semi major axis (a) = 9500 km The time elapsed after passing pe...
Q: ゴ-exyt 9で) E=?
A: The magnetic field intensity vector is given as : H→=20xy+90yz2i^ From Ampere's Maxwell law, if the...
Q: Consider a sine wave of frequency f and amplitude A, which is applied to a delta modulator of step s...
A:
Q: Show that Cp - Cy = TEa?V where T is the absolute temperature, E the modulus of isothermal elasticit...
A: From Maxwell's second law of thermodynamical relation, ∂S∂TT=∂P∂TV The specific heat at constant pre...
Q: We have a 5 charge field the grid is 1 meter spacing and the charges are in Micro Coulombs. Ive atac...
A:
Q: Q: The speed with which the electron must move in units (1/ms) in order to have a wavelength of (AO....
A: The electron being a particle, also exhibits wave nature, and thus has some particular wavelength T...
Q: Computed Voltage, Volts Measured Voltage, Volts 1.8 V 1.8 V 8.25 V 7.8 V 10 V 9.6 V Computed Current...
A: The measured values of voltage and current may be different from their calculated values due to any ...
Q: 7. The resistivity of intrinsic Si is 2.3 x 10.m at 300 K. Calculate its resistivity at 100°C. Assum...
A: 7)Given: Resistivity of intrinsic silicon=2.3×103 Ω-m Band gap energy EG=1eV Boltzmann constant k=1....
Q: A diatomic molecule has 18 x 10-5 eV of rotational energy in the I = 7 quantum %3D state. What is it...
A: Given, for j=7 rotational energy of diatomic moleculeEj=7=1.8×10-5 eVWe know that,Rotational energy ...
Q: 1. What is the relationship between the scale divisions marked on the graduated cylinders in Part A ...
A: Given: Data table of different graduated cylinders of different capacities containing different volu...
Q: Scenario: An ice skater is standing at rest next to the wall of the ice rink. The skater pushes on t...
A: Newtons third law of motion states that every action has an equal and opposite reaction. This statem...
Q: A 0.2 kg ball is bounced off the floor from a vertical height of 1.5m. The ball rebounds upward with...
A: Given that,The mass of the ball : m = 0.2 (kg)The height : h = 1.5 (m)The energy : 0.6 (J)Here we ne...
Q: 4. A charge q is placed in the cavity of a conductor as shown below. Will a charge outside the condu...
A: In a conductor, there is no electric field as there are huge no of free electrons. When charge place...
Q: Need help with e through j please
A: Given: Instantaneous voltage function V(t)=10sin(31.4t) Solution: Part a, b, c, d, e, h
Q: A uniform electric field exists in the region between two oppositely charged plane parallel plates. ...
A:
Q: Consider an electron in the hydrogen atom that was occupying the following quantum state combination...
A:
Q: (i) A sound has a frequency of 880 Hz, define what frequency means.
A: Given, The frequency of sound is 880Hz.
Q: While working on Mars, you find an unlabeled liquid in the laboratory. When you combine the liquid ...
A: The condition of floating of a liquid on water is that its density, specific gravity and specific we...
Q: Light of wavelength λ falls at normal incidence from air upon a plastic film of thickness d, coated ...
A:
Q: An infinitely long line charge with uniform positive charge density A1 lies on the y axis as shown i...
A: The magnitude of the electrostatic force of attraction or repulsion between two point charges is pro...
Q: 50 : In a biprism experiment the eye-piece kept at a distance of 1.5 m from the slit. The distance o...
A: ...
Q: Two point charges qA = 212.0 µC and qB = 45.0 µC and a third particle with unknown charge qC are loc...
A: Concept: The net forces applied on the charge by the other charges must be zero for the charge to be...
Q: A flat circular loop of with radius R lies in the xy-plane centered at the origin. Its linear charge...
A:
Q: I need the answer as soon as possible
A:
Q: Tuo forcer of magnitude 20.cd 900N act at a pomnt at an to each othes. D Diaw a force Calculate the ...
A: Given, F1=20.0 NF2=50.0 Nθ=1200
Step by step
Solved in 2 steps