properties Flashcards

1
Q

absorbency

A

physical- ability to soak in moisture or resistance to moisture. high absorbency = soak in moisture

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2
Q

density

A

physical- mass per unit volume

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3
Q

fusibility

A

physical- ability of a material to be converted from a solid into a fluid state and combined with another material

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4
Q

electrical and thermal conductivity.

A

physical- conduct electricity or transfer heat

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5
Q

what is a physical property

A

any property measured in natural state

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6
Q

what is a working property

A

describe how a material responds when manipulated / worked upon

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7
Q

strength

A

working - ability to withstand forces
tensile strength
compressional strength

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8
Q

hardness

A

working - ability to withstand impact, wear and abrasion and indentation. may be brittle.

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9
Q

toughness

A

working- ability to absorb shock and impact without breaking

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10
Q

malleability

A

working- bent and shaped without cracking

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11
Q

ductility

A

working - drawn out or stretched without breaking

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12
Q

elasticity

A

working- return to original shape after being stretched or compressed.

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