Modern materials (AQA GCSE Design and Technology): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What is the key difference between modern and traditional materials?
What is the key difference between modern and traditional materials?
Modern materials can be engineered for specific functions
How much stronger is graphene compared to steel?
How much stronger is graphene compared to steel?
200 times stronger
How thick is graphene?
How thick is graphene?
One atom thick
How do liquid crystal displays (LCDs) create images?
How do liquid crystal displays (LCDs) create images?
By blocking or allowing light through
What are key characteristics of LCDs?
What are key characteristics of LCDs?
Compact and low energy consumption
What structure do metal foams consist of?
What structure do metal foams consist of?
Base metal with gas-filled pores
What is a key application of metal foams in the automotive industry?
What is a key application of metal foams in the automotive industry?
Impact-absorbing features
What is a standout feature of titanium?
What is a standout feature of titanium?
Excellent strength-to-weight ratio
What are two main applications of titanium?
What are two main applications of titanium?
Aircraft and artificial joints
What is the thickness range of nanomaterials?
What is the thickness range of nanomaterials?
Less than 1 to 100 nanometres
What properties do nanomaterials improve in base materials?
What properties do nanomaterials improve in base materials?
Strength and conductivity
What is the purpose of zinc coating (galvanising) on steel?
What is the purpose of zinc coating (galvanising) on steel?
Protects from rusting