
Smart and Modern Materials Quiz
Authored by Kate Carrington
Design
11th Grade
Used 1+ times

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34 questions
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1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
What is the missing word? Smart materials are 'reactive materials'. Their properties can be changed by exposure to -------, such as electric and magnetic fields, stress, moisture and temperature.
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Fill in the missing word: Modern materials are developed through the invention of new or improved processes to improve the _________ of the material, eg to make them stronger, faster, lighter and tougher.
3.
CATEGORIZE QUESTION
3 mins • 10 pts
Groups:
(a) Smart Material
,
(b) Modern Material
Quantum Tunelling
Graphene
Carbon Fibre
Shape Memory Alloy
Kevlar
Electroluminescent
Fibreglass
Nomex
Thermochromic
Photochromic
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What bulletproof material is pictured here?
Nomex
Kevlar
Teflon
Gortex
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Electroluminescence (EL) is when a material emits light in response to the passage of what?
Heat
Sound waves
Electric Current
Magnetic fields
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Electroluminescent wire (EL wire) is a thin copper wire coated in a phosphor which does what when an alternating current is applied to it.
Glows
Emits sound waves
Generates heat
Produces magnetic fields
7.
CATEGORIZE QUESTION
3 mins • 4 pts
Groups:
(a) Electroluminescent wire
,
(b) Light Emitting Polymers
,
(c) Liquid Crystal Displays
,
(d) Shape Memory Alloys
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