Whether the statement that one atom present at one corner of unit cell, then there must be same type of atom at all corner of unit cell is true or false has to be determined. Concept Introduction: Unit cell represents lattice structure if it stacked together repeatedly with no gaps and rotations. This can also produce whole crystals by stacking method. Basic type of unit cells is as follows: 1. Simple cubic (SC). 2. Body centered cubic (BCC). 3. Face centered cubic (FCC).

Question

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Answer 1

Question

Chapter 3, Problem 3.35E

(a)

Interpretation Introduction

Interpretation:

Whether the statement that one atom present at one corner of unit cell, then there must be same type of atom at all corner of unit cell is true or false has to be determined.

Concept Introduction:

Unit cell represents lattice structure if it stacked together repeatedly with no gaps and rotations. This can also produce whole crystals by stacking method. Basic type of unit cells is as follows:

1. Simple cubic (SC).

2. Body centered cubic (BCC).

3. Face centered cubic (FCC).

(b)

Interpretation Introduction

Interpretation:

Whether the statement that unit cell must be defined to show atoms at corners is true or false has to be determined.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Whether the statement that if one face has atom at its center then opposite face also has atom at its center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

(d)

Interpretation Introduction

Interpretation:

Whether the statement that if one face has atom at its center then all faces also have atom at their center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

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Students have asked these similar questions

(a) Magnesium (Mg) has a hexagonal close-packed (HCP) crystal structure with the lattice parameter of a = 0.321 nm and c= 0.521 nm and the atomic radius is 0.173 nm. (i) What is the number of atoms per unit cell in HCP structure? (ii) Determine the atomic packing factor of the Mg unit cell. (iii) Is Mg containing an ideal atomic packing factor? You may justify your answer by evaluating the HCP c/a ratio. Subsequently, will slip be harder in Mg compared to the ideal HCP structure? Justify your answer.

A metal X has an atomic radius of 0.126 nm. If the density and molar mass of X are 7.87 g cm3 and 55.85 g mol1, respectively. 1. (a) (i) Determine the number of atoms per unit cell and the crystal structure of metal X. (ii) Determine the volume of the unit cell. (ii) Determine its planar density in [100], [110] and [111] directions. (iv) Explain which direction would be the most possible slip direction when shear stress is applied. (b) Explain the role of matrix and reinforcement phase in a composite material.

For a face-centered-cubic lattice of lattice constant a, (a) what's the distance between nearest neighbor lattice sites? (b) how many nearest neighbors around one lattice site? (c) how many lattice sites within each cubic unit cell? what's the volume of a primitive cell?

Answer 2

Question

Chapter 3, Problem 3.35E

(a)

Interpretation Introduction

Interpretation:

Whether the statement that one atom present at one corner of unit cell, then there must be same type of atom at all corner of unit cell is true or false has to be determined.

Concept Introduction:

Unit cell represents lattice structure if it stacked together repeatedly with no gaps and rotations. This can also produce whole crystals by stacking method. Basic type of unit cells is as follows:

1. Simple cubic (SC).

2. Body centered cubic (BCC).

3. Face centered cubic (FCC).

(b)

Interpretation Introduction

Interpretation:

Whether the statement that unit cell must be defined to show atoms at corners is true or false has to be determined.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Whether the statement that if one face has atom at its center then opposite face also has atom at its center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

(d)

Interpretation Introduction

Interpretation:

Whether the statement that if one face has atom at its center then all faces also have atom at their center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

Expert Solution & Answer

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Answer 3

Question

Chapter 3, Problem 3.35E

(a)

Interpretation Introduction

Interpretation:

Whether the statement that one atom present at one corner of unit cell, then there must be same type of atom at all corner of unit cell is true or false has to be determined.

Concept Introduction:

Unit cell represents lattice structure if it stacked together repeatedly with no gaps and rotations. This can also produce whole crystals by stacking method. Basic type of unit cells is as follows:

1. Simple cubic (SC).

2. Body centered cubic (BCC).

3. Face centered cubic (FCC).

(b)

Interpretation Introduction

Interpretation:

Whether the statement that unit cell must be defined to show atoms at corners is true or false has to be determined.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Whether the statement that if one face has atom at its center then opposite face also has atom at its center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

(d)

Interpretation Introduction

Interpretation:

Whether the statement that if one face has atom at its center then all faces also have atom at their center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

Expert Solution & Answer

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Answer 4

Question

Chapter 3, Problem 3.35E

(a)

Interpretation Introduction

Interpretation:

Whether the statement that one atom present at one corner of unit cell, then there must be same type of atom at all corner of unit cell is true or false has to be determined.

Concept Introduction:

Unit cell represents lattice structure if it stacked together repeatedly with no gaps and rotations. This can also produce whole crystals by stacking method. Basic type of unit cells is as follows:

1. Simple cubic (SC).

2. Body centered cubic (BCC).

3. Face centered cubic (FCC).

(b)

Interpretation Introduction

Interpretation:

Whether the statement that unit cell must be defined to show atoms at corners is true or false has to be determined.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Whether the statement that if one face has atom at its center then opposite face also has atom at its center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

(d)

Interpretation Introduction

Interpretation:

Whether the statement that if one face has atom at its center then all faces also have atom at their center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

Expert Solution & Answer

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Answer 5

Chapter 3, Problem 3.35E

(a)

Interpretation Introduction

Interpretation:

Whether the statement that one atom present at one corner of unit cell, then there must be same type of atom at all corner of unit cell is true or false has to be determined.

Concept Introduction:

Unit cell represents lattice structure if it stacked together repeatedly with no gaps and rotations. This can also produce whole crystals by stacking method. Basic type of unit cells is as follows:

1. Simple cubic (SC).

2. Body centered cubic (BCC).

3. Face centered cubic (FCC).

(b)

Interpretation Introduction

Interpretation:

Whether the statement that unit cell must be defined to show atoms at corners is true or false has to be determined.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Whether the statement that if one face has atom at its center then opposite face also has atom at its center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

(d)

Interpretation Introduction

Interpretation:

Whether the statement that if one face has atom at its center then all faces also have atom at their center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

Answer 6

Chapter 3, Problem 3.35E

(a)

Interpretation Introduction

Interpretation:

Whether the statement that one atom present at one corner of unit cell, then there must be same type of atom at all corner of unit cell is true or false has to be determined.

Concept Introduction:

Unit cell represents lattice structure if it stacked together repeatedly with no gaps and rotations. This can also produce whole crystals by stacking method. Basic type of unit cells is as follows:

1. Simple cubic (SC).

2. Body centered cubic (BCC).

3. Face centered cubic (FCC).

Answer 7

Chapter 3, Problem 3.35E

(a)

Interpretation Introduction

Interpretation:

Whether the statement that one atom present at one corner of unit cell, then there must be same type of atom at all corner of unit cell is true or false has to be determined.

Concept Introduction:

Unit cell represents lattice structure if it stacked together repeatedly with no gaps and rotations. This can also produce whole crystals by stacking method. Basic type of unit cells is as follows:

1. Simple cubic (SC).

2. Body centered cubic (BCC).

3. Face centered cubic (FCC).

Answer 8

(b)

Interpretation Introduction

Interpretation:

Whether the statement that unit cell must be defined to show atoms at corners is true or false has to be determined.

Concept Introduction:

Refer to part (a).

Answer 9

(b)

Interpretation Introduction

Interpretation:

Whether the statement that unit cell must be defined to show atoms at corners is true or false has to be determined.

Concept Introduction:

Refer to part (a).

Answer 10

(c)

Interpretation Introduction

Interpretation:

Whether the statement that if one face has atom at its center then opposite face also has atom at its center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

Answer 11

(c)

Interpretation Introduction

Interpretation:

Whether the statement that if one face has atom at its center then opposite face also has atom at its center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

Answer 12

(d)

Interpretation Introduction

Interpretation:

Whether the statement that if one face has atom at its center then all faces also have atom at their center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

Answer 13

(d)

Interpretation Introduction

Interpretation:

Whether the statement that if one face has atom at its center then all faces also have atom at their center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

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Answer 17

Ch. 3 - Prob. 3A.1AST Ch. 3 - Prob. 3A.1BST Ch. 3 - Prob. 3A.2AST Ch. 3 - Prob. 3A.2BST Ch. 3 - Prob. 3A.3AST Ch. 3 - Prob. 3A.3BST Ch. 3 - Prob. 3A.1E Ch. 3 - Prob. 3A.2E Ch. 3 - Prob. 3A.3E Ch. 3 - Prob. 3A.4E

Solution Summary: The author explains that unit cell represents lattice structure if it stacked together repeatedly with no gaps and rotations.

Concept explainers

Videos

Interpretation:

Whether the statement that unit cell must be defined to show atoms at corners is true or false has to be determined.

Concept Introduction:

Refer to part (a).

Interpretation:

Whether the statement that if one face has atom at its center then opposite face also has atom at its center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

Interpretation:

Whether the statement that if one face has atom at its center then all faces also have atom at their center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

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Chapter 3 Solutions

Solution Summary: The author explains that unit cell represents lattice structure if it stacked together repeatedly with no gaps and rotations.

Concept explainers

Videos

Interpretation: Whether the statement that unit cell must be defined to show atoms at corners is true or false has to be determined. Concept Introduction: Refer to part (a).

Interpretation: Whether the statement that if one face has atom at its center then opposite face also has atom at its center is true or false has to be determined. Concept Introduction: Refer to part (a).

Interpretation: Whether the statement that if one face has atom at its center then all faces also have atom at their center is true or false has to be determined. Concept Introduction: Refer to part (a).

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Chapter 3 Solutions

Interpretation:

Whether the statement that unit cell must be defined to show atoms at corners is true or false has to be determined.

Concept Introduction:

Refer to part (a).

Interpretation:

Whether the statement that if one face has atom at its center then opposite face also has atom at its center is true or false has to be determined.

Concept Introduction:

Refer to part (a).

Interpretation:

Whether the statement that if one face has atom at its center then all faces also have atom at their center is true or false has to be determined.

Concept Introduction:

Refer to part (a).