Materials and properties

What kind of plastic has the property of aerodynamics?

• Polycarbonate

• Nylon

• Spandex

• Polyester

What properties should a firefighters protective jacket have?

• Lightness

• Absorbency

• Heat resistance

• Elasticity

What is the name of the property that is able to absorb liquids; able to reduce the impact effect?

• Tolerance

• Absorbency

• Rigidity

• Waterproof

Why do skyscrapers stand flat?

• Concrete beams

• Wood

• God

• Plastic

What clothes should gymnasts have?

• Soft

• Absobent

• Resistant

• Elastic

What is the property name f a hydraulic press?

• Compressive strength

• Flexibility

• Tensile strength

• Malleability

Steel cable has good...?

• Shear strength

• Torsional strength

• Tensile strength

What property does Dasha’s sweater have?

• Fireproof

• Lightweight

• Flexible

• Green

What material is Chinese clothing made of?

• Spandex

• Bamboo

• Polyester

• Carbon fibre

What properties does a man have that a Russian woman controls?

• Money resistance

• Flexible

• Polycarbonate

• Stress resistance