Material Properties Quiz

Which property refers to a material's ability to withstand deformation under stress?

• Density

• Stiffness

• Toughness

• Hardness

What is the primary function of a material's aesthetic properties?

• To enhance durability

• To improve thermal conductivity

• To provide visual appeal

• To increase weight

In the context of the Armlite floor lamp, which property is most critical for ensuring stability?

• Density

• Hardness

• Tensile strength

• Toughness

Thermal expansion is best defined as:

• The increase in mass of a material when heated.

• The increase in volume of a material due to temperature rise.

• The ability of a material to conduct heat.

• The resistance of a material to deformation.

Which of the following materials is least likely to be affected by thermal expansion?

• Metal

• Glass

• Wood

• Concrete

What is the most important property for the design of the semi-flexible tube in a Snakescope camera?

• Density

• Stiffness

• Toughness

• Hardness

Which property allows a material to absorb energy and deform without breaking?

• Toughness

• Stiffness

• Hardness

• Elasticity

When selecting materials for a product, why is it important to consider aesthetic properties?

• They determine the product's weight.

• They affect marketability and user appeal.

• They influence the product's conductivity.

• They define the product's mechanical strength.

In the design of the Bic Cristal pen, why is polystyrene used for the barrel?

• For its high density

• For its transparency and lightweight properties

• For its flexibility

• For its toughness

Which of the following materials is known for its high tensile strength?

• Rubber

• Plastic

• Steel

• Wood