questions and answers smart materials …...‘materials’ and ‘equipment’ sections. tap on the...
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This mobile revision pdf is based on detailed work found in the
‘MATERIALS’ and ‘EQUIPMENT’ sections.
Tap on the green and yellow link buttons below to go to the
website.
V.Ryan © www.technologystudent.com 2019
Tap the blue button to view all work covered by this Revision PDF
QUESTIONS AND ANSWERSSMART MATERIALS
PART ONE
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V.Ryan © www.technologystudent.com 2019
V.Ryan © www.technologystudent.com 2019
TAP / CLICK THE LINK BUTTON FOR ALL
MOBILE APPS
QUESTIONS ONE TO FIVE
HOW TO USE THIS REVISION PDFRead and attempt answering each
question, before following the link to a potential answer. Also, consider
working in pairs.
QUESTIONS SIX TO TEN
QUESTIONS ELEVEN TO FIFTEEN
QUESTIONS AND ANSWERSSMART MATERIALS
PART ONE
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QUESTION 1a
What is polymorph?How is it prepared for use?
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QUESTION 1b
Describe how a mould can be used to shape and form
polymorph.
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QUESTION 2a
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What is an alternative name for Shape Memory Alloy?
It is composed of two metals, what are they?
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QUESTION 2b
How is SMA programmed?
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QUESTION 2c
How does muscle wire work?Include a practical
application.
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QUESTION 3
What are hydrochromic Inks?Include a practical example.
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QUESTION 4a
What are thermochromic inks?Include a practical example.
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QUESTION 4b
Describe a second practical application of
thermochromic inks.
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QUESTION 5a
Photochromic inks have a special property. What is it?
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QUESTION 5b
Describe a practical application of photochromic inks.
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QUESTION 6a
What is a Hydromorphic Polymer?
Describe a practical application.
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QUESTION 6b
Describe a second practical application of hydromorphic
polymers.
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QUESTION 7
Describe how Hydrocarbon Encapsulating Polymers can be
useful.
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QUESTION 8a
How could Aroma Pigments be applied to a greetings card, such as a Christmas card?
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QUESTION 8b
Describe two more practical applications of aroma pigments.
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QUESTION 9
This watch has a Phosphorescent Pigment applied to it.
Why?
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QUESTION 10
Why are Phosphorescent pigments useful for signs, such
as road signs?
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QUESTION 11
Briefly, what are Self-Healing Materials?
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QUESTION 12
How does a self-healing polymer help prevent corrosion
/ rust?
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QUESTION 13
What is self-healing concrete?How does it work?
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QUESTION 14
Quantum Tunnelling Composite has a special property.
What is it?
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QUESTION 15
What are the properties of Piezoelectric Materials?
Include a practical application.
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