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WorksheetsSmart Materials Yr7
Total questions: 1
Worksheet time: 6mins
What is the role of a materials scientist?
To design fashion trends
To study and modify the properties of materials for specific applications
To work on computer programming
To teach physics and chemistry only
Which subjects does Material Science combine?
History, Art, and Music
Biology, Economics, and Geography
Physics, Chemistry, and Engineering
Mathematics, Literature, and Physical Education
What is a requirement to become a lecturer in Material Science?
Completing a PhD
Learning a second language
Winning a science fair
Starting a technology company
What are smart materials?
Materials that can increase their size
Materials that can change properties under specific conditions
Materials used exclusively in smartphones
Materials that are only used in space
What can shape memory alloys do?
Become invisible under pressure
Return to their original shape after being deformed
Change color when heated
Generate electricity when stretched
How are shape memory alloys used in jet engines?
To make them quieter
To make them lighter
To improve fuel efficiency
To increase the speed of sound
What is the ultimate aim of developing new materials according to the text?
To win scientific awards
To explore outer space
To improve standards of living
To create indestructible objects
