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Questions and Answers
Raw materials can be classified according to their origin as Synthetic and Natural.
Raw materials can be classified according to their origin as Synthetic and Natural.
False (B)
Manufactured materials are found in nature.
Manufactured materials are found in nature.
False (B)
Ceramics are a type of textile.
Ceramics are a type of textile.
False (B)
Steel is an alloy composed of iron and copper.
Steel is an alloy composed of iron and copper.
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Metals have the characteristic of good electrical conductivity.
Metals have the characteristic of good electrical conductivity.
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Ceramics are often used as conductors due to their high electrical conductivity.
Ceramics are often used as conductors due to their high electrical conductivity.
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Wood is a type of composite material formed from two or more materials.
Wood is a type of composite material formed from two or more materials.
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Elasticity is the property of materials to be transformed.
Elasticity is the property of materials to be transformed.
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A screwdriver is a type of tool used to simplify the performance of a task that involves the use of energy.
A screwdriver is a type of tool used to simplify the performance of a task that involves the use of energy.
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Fusibility is the property of materials to conduct heat and electricity.
Fusibility is the property of materials to conduct heat and electricity.
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