12. Which of the following is submonoid of (Q, *) where a*b = ab? A. (Z, *) C. ({0}, *) B. (R+, *) D. (Q-, *) 12
Q: The joint distribution of X and Y is given by: - 2 -1|Y = 1) = O None of these 16/15 O 1 O o
A:
Q: Discuss the equivalence between (x, z, n) and (x, y, a + (1 – a) t) when z = (x, y, t). Can you…
A:
Q: An atom consists of 8 protons, 9 newtons and 8 electrons. What is it's atomic number? Select one:…
A: Given Number of Protons (np) = 8 Number of neutrons (nn)= 9 Number of electrons (ne )= 8 Atomic…
Q: 1. What is the Fermi energy (EF) for the electrons in a white dwarf of radius R=10-² Ro and M = 1 Mo…
A: Here we have an interesting problem. Basically, the formula of the fermi energy of a white dwarf is…
Q: Layers of the Earth : Part-Whole Comparisons Name: Directions: use the data table for the average…
A: Given : Crust = 30 Kilometers Mantle = 2,891 Kilometers Outer Core = 2,259 Kilometers Inner Core =…
Q: 2. Show that 1 1/2 (ɛ — eq)²4(r) = [p² — 2e(A · p) + e²A² + M²c²]y(r) · c²
A: We know that (A-B)2=A2+B2 -2.A.B Given the wave function Ψ(r,t)=Ψ(r)exp(-iEt/ℏ) Then we can prove…
Q: 5) Consider the following equation: F-Z has units of kg•m2, R has units of m2, and F has units of N.…
A:
Q: How can you "charge" an object? Hint: This is a physics question. A. By adding or removing protons…
A: Required method to charge a body
Q: What is the relationship between the length of the face diagonal and the radius, r, of the atoms in…
A:
Q: c crystalline structure of lattice c
A:
Q: Brian walks from his friend's house (C) to his house (A), and then to the park (B).
A:
Q: We want to support a thin hoop by a horizontal nail and havethe hoop make one complete small- angle…
A: Given: The given values are, The given time value is, T=2.0 s To find the radius (R) of the hoop's.
Q: 22. Calculate the dipole moment for the transition from state [1) = 100 to state 12) = 200.
A: Given: The initial state of an electron is 1> =ψ100 The final state of an electron is…
Q: Caculate both parts. a) (m,c,k,Xo,Vo)= ( 2,15,40,-1,8) b) (m,c,k,Xo,Vo)= (3,5,40,1,0)
A: Given: The mass of the object m, the spring constant k, damping constant c, initial position x0, and…
Q: Explain the meaning of the equations shown below in detail. %3D a. dt b. 1 1 ZNVT H(p* r - NhN…
A:
Q: Find the area of the specified region. Shared by the circles r= 5 cos 0 and r= 5 sin 0 O A. (2-12)…
A:
Q: A sample of rubidium gas of volume 1 x 10-8 cm3 is cooled until it forms a Bose-Einstein condensate.…
A: volume v = 10-8 cm3temp TB = 250n K FIND number of atom in sample
Q: 4. A company manufactures LED light bulbs. The lifetime for these bulbs is 4,600 hours with a…
A: I have used concept of z-score
Q: What is the electrostatic field attraction between a hydrogen nucleus and its single electron, which…
A: Given Orbital radius , R = 5.3×10-11 m Charge of electron , q = 1.0×10-24 C Electrostatic force…
Q: 4. Sketch and identify the crystal structures represented by the following lattice vectors, wherea…
A:
Q: 4. Consider the states with = 4 and s = 1/2. (a) For the state with the largest possible j, and…
A: Solution: a). The total angular momentum quantum number possible is,…
Q: 4.If someone wanted to build a scale model of the atom with a nucleus 1 m in diameter, how far away…
A: Given: Diameter = 1m or radius rn = 0.5 m To determine: How far away would the nearest electron need…
Q: 5. An electron in the first energy level of a hydrogen atom is 5.3x10-11 m from the nucleus. What is…
A: Let the orbital speed of the electron be v, the radius of the first orbit be r, and the mass of the…
Q: 2. Using Boolean algebra simplify: (Ā+B+ C).(A+ B).(Ā+ B + C) = Ā+ B %3D
A: Boolean algebra deals with algebra of 2 digits or inputs 0 or 1. This is very different from normal…
Q: conductors are materials that impede the free flow of electrons from atom to atom and molecule to…
A: The behavior of an object that has been charged depends upon whether the thing is formed of a…
Q: The n-th energy level of the hydrogen atom is given by En = -13.6/n2 eV An electron in the n = 5…
A:
Q: A “particle of light” refers to a. a proton. b. a neutron. c. an electron. d. a photon.…
A: Neutron ,an electron, a quark those particles of light are not
Q: 19 A hydrogen atom in excited energy state 24 10"drops down to the ground state at energy level…
A:
Q: 5.An atom has a diameter of 3.5x10^-10m.What is the measurement in a.)cm and b.) nm 6.What is the…
A:
Q: Scenario A meterstick is set on the edge of a table so that all but a negligible bit of its length…
A: Solution:- mass moment of inertia about theend IA=13ML2angular acceleration α=?
Q: Can you explain how we get 8.25 from substituting 8.24 in 8.23?
A:
Q: 8. Convert 125 miles/h to km/s Ihr f6o sec 125 mil hours =0.0558 8 S. A S5.9g object that occupies…
A:
Q: Two dimensional crystal structure is defined by the basis vectors, ā = ai, b = ai + aj a) Find the…
A: a. In reciprocal lattice Let c→= ck^a.b→×c→=aijkaa000c=acc→×a→=acj^The Reciprocal basis vector,A→=…
Q: m. radius of orbit in second excited state?
A:
Q: 1. Write the following x2 + y2 = 16 in polar form.
A: Hi, You have posted multiple questions without specifying which question to be solved so we will…
Q: 1. In the Bohr model for a hydrogen atom, an electron revolving in the third excited state. If the…
A: Given: Electron is revolving in the third excited state n=4. The electron drops into second state…
Q: 2/3 2/3 1/2 B 1/2 1/2 According to the plots choose the appropriate indices from below: A. [120] В.…
A:
Q: 8. What is the distance between two charges, +7.8 µC and +9.2 µC, if they exert a force of 4.5 mN on…
A:
Q: For the vernier caliper with zero reading as zero, determine the reading shown. Choose the best…
A: Vernier caliper is the laboratory instrument used to measure the reading of some linear dimensions.…
Q: About how big is an atom? a. too small to measure b. about a millionth of a meter across c.…
A: An atom is a small unit that has subparts like electron proton and neutron. Even thou it is a small…
Q: Four forces are exerted on the eyebolt as shown. If the net effect on the bolt is a direct pull of…
A: Given, F1=325lbF2=230lbF3=420lbϕ=33°…
Q: 139. How much power (roughly) a light-emitting diode can couple into an optical fiber? a. 10…
A: solution as
Q: 2. Determine the Laplacian of the following scalar fields V = pz sin p + z²cos²p + p² b) f = cos 0…
A: HERE,
Step by step
Solved in 2 steps with 2 images