WorksheetsSmart Materials
Total questions: 12
Worksheet time: 7mins
What is the definition of a smart material?
A material that has been engineered to have additional properties
A material that is available in large sheets
A material that has a brain
A material whose physical properties change in response to external stimuli
What is the definition of a modern or new material?
A material that has been engineered to have improved properties
A material that is available in large sheets
A material that has a brain
A material whose physical properties change in response to external stimuli
Which of these is a modern material?
Acrylic palstic
Gore-tex
Pewter
Cotton
Having smartphone screens that repel greasy fingerprints is achieved using which of the following?
Polymorph
Nanomaterials
Microencapsulation
Screen protector
What modern material is used to make firefighters' protective clothing?
Kevlar
Zinc
Nomex
Polyester
Thermochromic pigment changes colour when exposed to what?
Light
Sound
Water
Heat
GRP is a combination of which materials?
Glass fibre and resin
Carbon fibre and resin
Wood fibre and resin
Grass resin and plastic
A Composite material is........
A material made from 2 or more different materials
Made from rubbish
Made from reclaimed material
Made from resin and recycled plastic
Explain why both Plywood and MDF are described as Composite materials?
Kevlar is a material that has which of these properties?
Strong and resistant to impact
Soft and resistant to spills and stains
Conductive and resistant to fire
Heavy and difficult to move
Which of these descriptions best describes conductive fabrics?
Fabrics resistant to fire
Fabrics that allow electrical current to pass through
Fabrics that are warmer and softer
Fabrics that are recycled
Which two of these are large sheet-based composite?
CRP
ABS
MDF
Plywood
