A 300 kg communication satellite is in low-orbit altitude about 200 km above the Earth's surface. (a) Determine the period of this satellite. (b) What is it speed?
Q: What is a superconductor? Give one example of it.
A: A material that transfer electrons from one atom to another without the presence of resistance is a…
Q: Find the Fermi energy of gas of non interacting Particles spin-one half integer construed to move in…
A: The Fermi energy of a non-interacting ideal Fermi gas can be found by using the following steps:1.…
Q: (b) Copper crystallises as FCC (face centred cubic). Given that the atomic radius and density of…
A:
Q: 1.3 Show that Reynold's number Re is a non-dimensional group. What is the significance of this…
A: Answer The Reynolds number is the most common dimensionless parameter in fluid mechanics it is…
Q: Consider the linear chains of lattice in which alternate ions have different spring constant C, and…
A:
Q: Calculate the surface density of the lattice atoms that lie on the (100) plane of a BCC crystal???…
A: Given, The lattice atoms lie on the (100) plane of a BCC crystal.
Q: Solve following integral TX sin 0 TTX sin a →/31 2 √ dx
A:
Q: a)How you conclude that the all superconductors are diamagnetic but all diamagnetic materials are…
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…
Q: miller index of each lattice
A: "Since you have posted a question with multiple sub-parts, we will solve the first three subparts…
Q: If the metal of crystal structure (FCC) has a Fermi energy equals (4eV), and its atomic weight (60).…
A: Energy = E=hcλ=12400 λ (A0)eV Density =Z×MN0×V Where, M = atomic weight V = Volume N0 = avogadro…
Q: Cite the indices of the direction that results from the intersection of ( 110 ) and ( 111 ) in a…
A:
Q: A negative helium ion would attract additional electrons. O True O False
A: According to the property of electric charge same type of charge repel each other. We also know that…
Q: There is an electron in a completely empty medium on the Earth's surface. A second electron is…
A:
Q: Find the magnitude of the electrostatic force between a Na+ ion and a Cl− ion separated by 0.87 nm.…
A: Given: Distance between Na+& Cl- ion 'd'=0.87nm∙Charge on Na+ is 'Q1' =+1C∙ Cahrge on…
Q: Prove that simple cubic lattice where a, = ax, a, = ayand dz = az, the reciprocal primitive volume…
A:
Q: A molecule has a C3 axis of rotation and a reflection plane perpendicular to this axis. Suppose that…
A: (a) The given molecule has a C3 axis of rotation and a reflection plane perpendicular to this axis,…
Q: Calculate the number of free electrons per cm³ for gold (you need to use the density and atomic mass…
A: The number of free electrons per cm3 in gold is 5.90 × 1023Explanation:For the density and atomic…
Q: Find the PHONON density of states in 2 dimensions.
A:
Q: n equation for a vibrating one dimension monoatomic lattice.
A: One dimensional monoatomic lattice Assume a system that consist of identical atoms that are…
Q: Show that the ionization potential of Het is four times the value for Hydrogen atom.
A:
Q: Calculate the Fermi energy of a monovalent body centred cubic (bcc) whose lattice constant is 5.32 x…
A:
Q: Prove that d -e² = e² dz Hint: expansion e? with taylor series.
A:
Q: When a foreign atom replaces the parent atom in the lattice position is Self Interstitial atom…
A: Self interstitial defect: These are such defects where an atom in the lattice is replaced by another…
Q: Two dipoles of moments P₁ = 40ñɛ(3āx — 2āy)[C.m] at (3, 2, 1) and P₂ - = 24лε(āx + 2y — āz) [C.m] at…
A: potential due to two dipoles P→1=40πε03a x^-2a y^ C.m at 3,2,1ax, ay and az are the unit vectors…
Q: If you'know that the attraction energy between two adjacent ions of an atom is (-), while the…
A: Bond energy is the amount of energy required to break the atoms in a molecular bond into free atoms,…
Q: Derive the following dispersion relation of the 2-dimensional square lattice: Eck. k)= -zt, cos (k,…
A: Solved below with proper explanation
Q: 1 (a) The free electron model is often said to be successful in explaining the properties of 'simple…
A: Free Electron Model Metals are to be considered as an important class of solids on account of their…
Q: Discover the stack's true potential by letting it shine.
A: The stack, whether it's a tech stack or any other type of stack, is a powerful tool that can help…
Q: what in the the electrostabic boundany condibions in. free space?
A: Concept used: Electric field when strikes in conducting or dielectric surface , the components of…
Q: Calculate the concentration inside a membrane C1 =2 moles m3 the temperature is T = 288 K a is AV…
A: GivenC1=2 molesm3Temperature, T=288 K∆V=0.0480 VBoltzmann Pribability…
Q: Use a formula to explain Bloch theorem.
A:
Q: Calculate the number of vacancies per cubic meter for some metal M, at 770 degree celcius. The…
A:
Q: (c) Obtain expressions for the Fermi energy, the total energy and the density of states for a free…
A: It is required to obtain an expression for the Fermi energy, the total energy, and the density of…
Q: Do you think a material with little or no crystal structure (a "glass") could be superconducting? If…
A: Two condition to be a superconductivity: A superconductor is characterized by two features: the…
Q: Among the cubic lattices in the (001) plane, BCC has the minimal areal density Select one: O True O…
A: The (001) plane of a cubic lattice is the face of the cube parallel to the xy plane and at unit…
Q: In materials such as metals, the outer shell electrons are loosely bound to the nuclei of their…
A: It is asked to explain f the loosely bound electrons in the outer shell are responsible to make the…
Q: Atoms, which can be assumed to be hard spheres of radius R, are arranged in an fee lattice with…
A:
Q: Convert (7.65eV) in to joules.
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…
Step by step
Solved in 2 steps with 2 images