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Quiz von giannini.chambers, aktualisiert more than 1 year ago
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Erstellt von giannini.chambers
vor fast 10 Jahre
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Frage 1
Frage
Ductility is :
Antworten
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The ability of a material to be permanently lengthened without fracturing
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The ability for a material to be easily formed without fracturing
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The ability of a material to pass heat through it
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A material’s resistance to permanent deformation
Frage 2
Frage
Hardness is:
Antworten
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The ‘pulling’ force that can be applied to an object without it fracturing
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A material’s resistance to permanent deformation
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The ability for a material to pass electrical current
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The level a material can be hit with a hammer without it breaking
Frage 3
Frage
Compressive Force is:
Antworten
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This is the force that tends to squeeze or crush a material
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The ‘pulling’ force that can be applied to an object without it fracturing
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The ability of a material to be permanently lengthened without fracturing
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A material’s resistance to permanent deformation
Frage 4
Frage
Electrical conductivity is
Antworten
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The ability for a material to pass electrical current
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The ability of a material to pass heat through it
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This force is one that tends to stretch a material
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This is the force that tends to slide one face of a material over another
Frage 5
Frage
A good electrical conductor is:
Antworten
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Nylon
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Aluminium
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Wood
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PVC
Frage 6
Frage
Thermal conductivity is:
Antworten
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The ability of a material to pass heat through it
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The ability for a material to be easily formed without fracturing
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How a material passes on temperature
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This force is one that tends to stretch a material
Frage 7
Frage
Name a good thermal conductor
Antworten
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Silver
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Wood
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PVC
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Fibreglass
Frage 8
Frage
Heat passes from
Antworten
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Higher temperature to lower temperature
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Lower temperature to higher temperature
Frage 9
Frage
Absolute Zero is
Antworten
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The lowest possible temperature
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-270°C
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-273K
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1 - 1
Frage 10
Frage
What temperature is equal to 110K
Antworten
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-163°C
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163°C
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383°C
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-163K
Frage 11
Frage
Heat transfer through a fluid medium is known as
Antworten
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Convection
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Conduction
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Radiation
Frage 12
Frage
Heat transfer through physical contact is known as
Antworten
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Convection
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Conduction
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Radiation
Frage 13
Frage
Heat transfer in a vacuum can take place via
Antworten
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Conduction
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Convection
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Radiation
Frage 14
Frage
Power is:
Antworten
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Energy over time
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Energy over watts
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Time over energy
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Energy used
Frage 15
Frage
The energy required to raise 1kg of a material by one degree is known as
Antworten
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Latent heat
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Sensible heat
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Specific heat capacity
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Conduction
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