Get assignment solution or answer for "QUESTION 1Organic materials that originate from living organisms have ________. a. carbon-based structures a. carbon-based structures b. natural materials c. inorganic materials d. synthetic materials0.4..."
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QUESTION 1
Organic materials that originate from living organisms have ________.
a. carbon-based structures
a. carbon-based structures | ||
b. natural materials | ||
c. inorganic materials | ||
d. synthetic materials |
0.4 points
QUESTION 2
________ are those that occur in nature.
a. Nano-based structures | ||
b. Natural materials | ||
c. Composite materials | ||
d. Synthetic materials
|
0.4 points
QUESTION 3
Some natural materials are ________ materials that originate from a living organism and have carbon-based structures.
a. inorganic | ||
b. organic
| ||
c. synthetic
| ||
d. composite |
0.4 points
QUESTION 4
________ is/are human-made.
a. Inorganic materials | ||
b. Synthetic materials | ||
c. Aromatic polyamide | ||
d. Unnatural materials |
0.4 points
QUESTION 5
________ are made by combining particles of fibers of wood with adhesives.
a. Timber
| ||
b. Lumber | ||
c. Softwoods
| ||
d. Engineered woods |
0.4 points
QUESTION 6
________ always contain iron.
a. Non ferrous materials
| ||
b. Ferrous materials | ||
c. Carbon compounds | ||
d. Alloys |
0.4 points
QUESTION 7
What is a mixture of two or more metals called?
a. non ferrous materials | ||
b. ferrous materials | ||
c. carbon | ||
d. alloys |
0.4 points
QUESTION 8
________ are made from a combination of two or more materials with different properties.
a. Alloys | ||
b. Composite materials | ||
c. Reinforcement materials | ||
d. Piezoelectric |
0.4 points
QUESTION 9
________ refer to the density, and to the freezing, melting, and boiling point materials.
a. Melting point | ||
b. Boiling point | ||
c. Physical properties | ||
d. Chemical properties |
0.4 points
QUESTION 10
________ is a measure of how tightly the materials of an atom are packed together.
a. Weight | ||
b. Resistance | ||
c. Density | ||
d. Volume |
0.4 points
QUESTION 11
What is the formula for density?
a. mass X volume | ||
b. mass / volume | ||
c. mass2 X volume | ||
d. mass2 / volume |
0.4 points
QUESTION 12
________ are those that influence a material's ability to withstand and endure applied forces.
a. Mechanical properties | ||
b. Strength | ||
c. Tensile strength | ||
d. Compressive strength |
0.4 points
QUESTION 13
________ properties define the strength of a material, and govern how easily it can be formed into a shape.
a. Chemical | ||
b. Organic | ||
c. Mechanical | ||
d. Physical |
0.4 points
QUESTION 14
The ________ of a material is the maximum stress a material can withstand when a load is placed upon it.
a. flexural strength | ||
b. tensile strength | ||
c. shear strength | ||
d. compressive strength |
0.4 points
QUESTION 15
The ________ of a material is the maximum amount of tension a material can withstand before it fails.
a. flexural strength | ||
b. tensile strength | ||
c. shear strength | ||
d. compressive strength |
0.4 points
QUESTION 16
The ________ of a material is the maximum stress required to shear a piece of material so that the sheared parts are totally separated from one to another.
a. flexural strength | ||
b. tensile strength | ||
c. shear strength | ||
d. compressive strength |
0.4 points
QUESTION 17
________ refers to the amount of stress it takes to bend a material from point to failure.
a. Flexural strength | ||
b. Tensile strength | ||
c. Shear strength | ||
d. Compressive strength |
0.4 points
QUESTION 18
The ________ is the maximum stress to which a material could be subjected and still be able to return to its original state when the load is released.
a. flexural strength | ||
b. tensile strength | ||
c. shear strength | ||
d. elastic limit |
0.4 points
QUESTION 19
________ is an engineering term that refers to the amount of stress applied to a material when it starts to deform plastically.
a. Yield point | ||
b. Toughness | ||
c. Malleability | ||
d. Brittleness |
0.4 points
QUESTION 20
What is the term for transforming basic (raw) materials into industrial materials and then into finished products?
a. manufacturing | ||
b. processing | ||
c. cladding | ||
d. molding |
0.4 points
QUESTION 21
What is a substrate?
a. an underlying material | ||
b. a filler | ||
c. an alloy | ||
d. an electroplate |
0.4 points
QUESTION 22
Which process bonds two different metals together by putting them by pressing them under high pressure?
a. drilling | ||
b. cladding | ||
c. grinding | ||
d. electroplating |
0.4 points
QUESTION 23
Which if the following is the most important factor in the selection process of a material?
a. Reusability | ||
b. Availability | ||
c. Raw cost | ||
d. Production cycle |
0.4 points
QUESTION 24
Due to ________, the sources for many materials have increased.
a. globalization | ||
b. availability | ||
c. the Internet | ||
d. selection |
0.4 points
QUESTION 25
The ________ of the material includes more than the cost of the raw material.
a. quality | ||
b. functionality | ||
c. realistic lifespan | ||
d. true cost |
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