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Questions and Answers
What is one aspect of materials science?
What is one aspect of materials science?
- Investigation of material properties
- Investigation of material applications
- Investigation of material processing
- Investigation of relationships between structures and properties of materials (correct)
Which level of structure involves electrons within individual atoms and interactions with their nuclei?
Which level of structure involves electrons within individual atoms and interactions with their nuclei?
- Subatomic (correct)
- Macroscopic
- Microscopic
- Atomic
What is one way to describe the structure of a material?
What is one way to describe the structure of a material?
- Arrangement of internal components (correct)
- Arrangement of external and internal components
- Properties of the material
- Arrangement of external components
What is one dimension of structural features in materials?
What is one dimension of structural features in materials?
What do material properties depend on?
What do material properties depend on?
What is an example of a material property that depends on structure?
What is an example of a material property that depends on structure?
What is a common consequence of prioritizing strength in a material?
What is a common consequence of prioritizing strength in a material?
What is a major factor to consider when selecting a material, aside from its properties?
What is a major factor to consider when selecting a material, aside from its properties?
What is a common consequence of exposing a material to elevated temperatures or corrosive environments?
What is a common consequence of exposing a material to elevated temperatures or corrosive environments?
What is the primary purpose of classifying materials by their properties?
What is the primary purpose of classifying materials by their properties?
What is a characteristic of mechanical properties?
What is a characteristic of mechanical properties?
What is a key consideration in selecting a material, given its ideal set of properties?
What is a key consideration in selecting a material, given its ideal set of properties?
What is the recording medium magnetized by in Magnetic Storage?
What is the recording medium magnetized by in Magnetic Storage?
What is the effect of adding 3 atomic % Si to Fe in Magnetic Permeability?
What is the effect of adding 3 atomic % Si to Fe in Magnetic Permeability?
What determines the transparency of Aluminum oxide?
What determines the transparency of Aluminum oxide?
What causes cracks in materials?
What causes cracks in materials?
What can slow down crack speed in salt water?
What can slow down crack speed in salt water?
What is the title of the book where Figure 17.0 was adapted from?
What is the title of the book where Figure 17.0 was adapted from?
What is the primary material used in the new Boeing 787 fuselage?
What is the primary material used in the new Boeing 787 fuselage?
What is the primary function of biomaterials?
What is the primary function of biomaterials?
What is the defining characteristic of semiconductors?
What is the defining characteristic of semiconductors?
What is the result of the advent of integrated circuitry in the electronics and computer industries?
What is the result of the advent of integrated circuitry in the electronics and computer industries?
What is the primary characteristic of smart materials?
What is the primary characteristic of smart materials?
What is a common feature of nanomaterials?
What is a common feature of nanomaterials?
What is the atomic packing factor for a simple cubic crystal structure?
What is the atomic packing factor for a simple cubic crystal structure?
What is the coordination number for a hexagonal close-packed (HCP) crystal structure?
What is the coordination number for a hexagonal close-packed (HCP) crystal structure?
Which element is the only one that exhibits a simple cubic (SC) crystal structure?
Which element is the only one that exhibits a simple cubic (SC) crystal structure?
What is the shape of the unit cell in a hexagonal close-packed (HCP) crystal structure?
What is the shape of the unit cell in a hexagonal close-packed (HCP) crystal structure?
Why do none of the metallic elements have a simple cubic (SC) crystal structure?
Why do none of the metallic elements have a simple cubic (SC) crystal structure?
What is the expression that needs to be derived for a simple cubic (SC) cell?
What is the expression that needs to be derived for a simple cubic (SC) cell?
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