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WorksheetsSection A Practice Qs 1
Total questions: 15
Worksheet time: 9mins
What defines a modern material?
Naturally occurring with traditional properties
Used only in construction
Engineered to have improved properties
Always a type of smart material
What is a key characteristic of smart materials?
They are always opaque
They are always transparent
They are naturally occurring
They change in response to external stimuli
Conductive textiles are fabrics that have been engineered to conduct (a) and are often used in (b) to enable electronic functionality.
What are the common examples of non-ferrous metals?
Iron, nickel, cobalt
Gold, silver, platinum
Steel, titanium, chromium
Aluminum, copper, lead, zinc, brass
What is the main purpose of microencapsulation in smart textiles?
To increase the strength of the fabric
To trap air and improve insulation
To release substances like fragrance or medicine when triggered
To make the fabric waterproof
