Materials properties

Materials made of two materials and has properties different from the individual components

• compounds

• composites

• mixtures

• alloy

The strength of a material which resists force when twisted is:

• compression strength

• tensile strength

• torsion strength

• shear strength

The property when a material deforms/distorts from stress and retains its new shape:

• plasticity

• elasticity

• polymerization

• thermoset

The two main divisions of solid structures are amorphous and:

• elastic

• morphous

• crystalline

• hard

The ability of a material to deform, usually by stretching along its length. This property allows us to make wires.

• conductivity
• ductility
• malleability
• hardness

The ability of a material to be shaped in all directions without cracking or breaking.

• hardness
• ductility
• malleability
• conductivity

What does force / area calculate

• stress
• strain
• Young's modulus
• density

how is Young's modulus calculated

• stress / strain
• strain / stress
• force / extension
• force / area
• extension / original length

How would you describe a material which requires a large stess to break it

• strong
• tough
• stiff
• hard
• ductile

How would you describe a material which is not stretchy or bendy?

• stiff
• strong
• tough
• hard
• ductile