Metal Foam - Science Nation
Interactive Video
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Science, Engineering
•
11th Grade - University
•
Hard
Wayground Content
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary advantage of the composite metal foam developed by Afsana Rabi?
It is cheaper to produce than other materials.
It is lighter than aluminum and stronger than standard systems.
It can be used in electronic devices.
It is biodegradable.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What makes composite metal foam stronger than other metal foams?
It is made entirely of aluminum.
It has a uniform cell structure with bonded spheres.
It contains more air pockets.
It is denser than other foams.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does composite metal foam improve automotive safety?
It makes the car more aerodynamic.
It reduces the weight of the car.
It increases fuel efficiency.
It absorbs impact, reducing the felt speed in a collision.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which field is Afsana Rabi collaborating with the US military?
Designing stealth technology.
Improving body armor and combat vehicles.
Developing new aircraft materials.
Creating lightweight drones.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Afsana Rabi's approach to inspiring future engineers?
She offers free online courses.
She hosts engineering competitions.
She writes engineering textbooks.
She engages with grade school students to spark interest in engineering.
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