Smart Materials Yr7

Passage
•
Science
•
8th Grade
•
Medium
Penelope Brown
Used 5+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which subjects does Material Science combine?
History, Art, and Music
Biology, Economics, and Geography
Physics, Chemistry, and Engineering
Mathematics, Literature, and Physical Education
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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
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