Exploring Material Properties Quiz

Which of the following is a measure of a material's ability to resist deformation under load?

• Thermal conductivity

• Tensile strength

• Electrical resistivity

• Magnetic permeability

What property of a material describes its ability to conduct heat?

• Electrical conductivity

• Thermal expansion

• Thermal conductivity

• Optical transparency

Which of the following materials is known for having high electrical conductivity?

• Rubber

• Copper

• Glass

• Wood

What is the term for the temperature at which a material changes from a solid to a liquid?

• Boiling point

• Melting point

• Flash point

• Sublimation point

Which property of a material determines its ability to be magnetised?

• Electrical resistivity

• Magnetic permeability

• Thermal expansion

• Optical reflectivity

What is the term for the amount of energy required to raise the temperature of 1 kg of a material by 1°C?

• Specific heat capacity

• Thermal conductivity

• Latent heat

• Thermal expansion

Which of the following describes a material's ability to return to its original shape after deformation?

• Plasticity

• Elasticity

• Ductility

• Brittleness

What is the term for the resistance of a material to the flow of electric current?

• Electrical conductivity

• Electrical resistivity

• Thermal conductivity

• Magnetic permeability

Which property of a material is measured in ohm-metres?

• Thermal conductivity

• Electrical resistivity

• Magnetic permeability

• Optical transparency

What is the term for the ability of a material to absorb light and convert it into heat?

• Optical transparency

• Optical reflectivity

• Optical absorption

• Optical refraction