L,, Ly] = L,Ly – LyL = ihL, %3D %3D

Q: i don't understand the solution. How are you rearranging the equation and where does 14m come from

A: Mass of proton=1.673×10^-27 kg Charge of proton=1.602×10^-19 c Velocity of each proton=3.5×10^6 m/s…

Q: Balance the following equation: 40 20 40 K K Ca+? 19

A:

Q: GmM How is Ro related to L? Where, mr = 0 and %3| %3D

A: Given that: mr¨=0 ...(1)GmMRo2=LmRo3 ...(2)To conclude how Ro is related to L.

Q: A = 2î + 3j + & B = -41 + 23 – k C = 21 – 3j + 4k a) (AX B) · č b) (BX A) c) (AXB) · (CXB)

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: 60KN 40KN D 4m 2m 6m RD RA

A:

Q: 1- How do molecular mechanics methods calculate the potential energies of molecules?

A: SOlution:

Q: example) which method is better. for synthesis of metal nanoparticles? кну? why we try to keep…

A: in this question  we disscus about  nano particles.

Q: How with KJ/K 90. 90 45 4 Correc

A: GivenMass of water, m=0.2 kgPower of heater, P=5000 WLatent heat of vaporisation of water, L=2257…

Q: 3. What is the bond length of Na-Cl? Given that the atom co-ordinates are Cl(0,0,0) and…

A: NaCl has a FCC structure for compounds. Each sodium atoms is surrounded by 6 chloride atoms and each…

Q: A silicon sample is doped with Nd = 1017cm-3 of As atoms.  

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts (a, b,…

Q: G7ven clata Woakdone= 7N Dioplacement= 2m %3D Find wark done

A: Given value--- force = 7N. displacement = 2 m. We have to find--- work done?

Q: 2. Determine the magnitude of P and the coordinate direction angles of F3 required for equilibrium…

A: F1=360lb, F2=120lb, F3=200lb, F4=300 lb. We need to find P which makes 20o with the y axis.

Q: *19. mmh The drawing shows sodium and chloride ions positioned at the corners of a cube that is part…

A: A part of crystalline structure of the sodium chloride is shown below: Refer the Figure, Each of…

Q: What is Hydrogen Bonding? Explain with an example?

A:

Q: True/False and why? A gram of Cesium has more atoms than a gram of Hydrogen.

A: Number of atoms in 1 gram of Cesium is,

Q: short note about super lattice

A: A periodic structure of layers consisting of multiple materials is known as a superlattice. These…

Q: as: (a) - and )- Find 1. The inner product of (ala)? 2. The inner product of B)?

A:

Q: What is the advantage of using monocrystalline silicon? much higher conductivity O much less…

A: Monocrystalline silicon has a wide range of applications and hence is widely used nowadays.

Q: 5- For structures shown, calculate forces in member AB and BD.

A:

Q: Cavity wall at z = d Eo, Ho Fig. 1 b.

A:

Q: 4. Find the atomic spacing in a crystal of rock salt (NaCl), whose cubic structure. The density of…

A: Density (ρ) = 2.16 x 103 kg /m3Avagadro number = 6.022 c 1023 /moltotal mass of NaClM =  Na++ Cl-…

Q: Explain why the properties of polycrystalline materials are most often isotropic

A: In polycrystalline materials, the grain orientations are random before any working (deformation) of…

Q: 4- When comparing the energy gap of germanium and silicon atoms, a silicon atoms energy gap is : a-…

A:

Q: Can you explain how we get 8.25 from substituting 8.24 in 8.23?

A:

Q: 2. Explain the interactions between non-bonded atoms in molecular mechanical methods (Non-bonded…

A: Non bonded particle :not involving a chemical bond nonbonded interactions also : nonbonding…

Q: 8. What is the difference in packing efficiency between the hcp structure and the ccp structure?

A: as per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: The angles between the tetrahedral bonds of diamond are the same as the angles between the diagonal…

A:

Q: The density of platinum is 21.45 x 103 kg/m3. a. Calculate the volume (in m3/atom) occupied per…

A:

Q: *19. mmh The drawing shows sodium and chloride ions positioned at the corners of a cube that is part…

A: Write the expression for the tangent of angle θ in the triangle. Here, a is the height (distance…

Q: 2. Can a 1kg mass balance 1000kg a mass? How?

A: Yes we can balance a 1000 kg mass by a 1kg mass by using torque balance method. How we can balance…

Q: Which members are statically indeterminate and how to make them determinate? Explain with reference…

A: Answer:-  Axial loaded member :- It is the structural components subjected to tension or compression…

Q: 2. In a silicon crystal, how many covalent bonds does a single atom form?

A:

Q: We're told oxygen is the most common element in the Earth's solid crust. But how much oxygen is…

A:

Q: Water and oil are very miscible.  True  False

A: water and oil are two different types of molecules. They have different properties. so they do not…

Q: How many bottles of a 1.5 liters coke will you need to fill an entire 5.0 gallons empty water jug?…

A: Given   How many bottles of a 1.5 liters coke will you need to fill an entire 5.0 gallons empty…

Q: I am stuck on these calculations. Thank you.

A: (a) using equation (1) above equation can be solved.

Q: Eo Ho = ? Multiple Choice c2

A: The expression for the speed of light is     c=1ε0μ0 Here ε0is the permittivity of free space and…

Q: bottom-up approach

A: Etching, ion beam and lithography have top down approach and erosion is not the process in the…

Q: One mole of silicon (6x1023 atoms) has a mass of 28 grams, as shown in the periodic table on the…

A:

Q: 4-Volume imperfections are zero dimensional defects Select one: True False

A: Here we have tell that Volume imperfections are zero dimensional defects or not.

Q: 13. Show that cos 0 2 cos e 1. 1. 1. = COs 3A. 1. 2 cos e

A: cosθ1012cosθ1012cosθ Expand it  = cosθ(4cos2θ - 1) - 1(2 cosθ - 0) + 0= 4 cos3θ - 3 cosθ= cos 3θ

Q: Calculate the gram susceptibility using the formulae (equation 3). Assume C = 1.02, m0 = 0.8182 g,…

A: Since you have asked three questions, we will solve the first question for you. If you want the…