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Define what is meant by the term composite material.
(2 marks)

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a composite material is a material made up from two or more different materials, with the purpose of increasing the properties of the composite material

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A material made from two or more different materials

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1) a material made from 2 or more other materials which have similar properties

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1) a material made from 2 or more other materials which have similar properties

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A composite material is made up from two or more different materials with different physical or chemical properties.

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1: A material made up of two or more different materials.

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1: A material made up of two or more different materials.

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A material made up of 2 or more different materials

which will enhance the final materials properties due to the combination of multiple properties.

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a compsoite material is a combination of 2 or more different materials they are combined to improve the properties of the end product

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1: a material made from one or more material, to enhance the properties of the end substance.

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1: a material made from one or more material, to enhance the properties of the end substance.

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a material made of 2 or more materials

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a.  a composite material: A material that is made up of two different materials with different properties.

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a.  a composite material: A material that is made up of two different materials with different properties.

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q1 a material what is made from 2 or more materials 

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q1 a material what is made from 2 or more materials 

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1) A composite material is a mixture of 2 or more materials that is usually chosen for its combination of advantages from different materials.

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1) A composite material is a mixture of 2 or more materials that is usually chosen for its combination of advantages from different materials.

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A composite material is a material that is made out of two or more materials that typically work together to strengthen the material or give it desired properties.

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A material that is composed of two or more different materials

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1. A material consisting of 2 or more materials which have different properties making the material stronger. fiberglass

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1. A material consisting of 2 or more materials which have different properties making the material stronger. fiberglass

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a material made of two or more different types of materials

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Question 1: A composite material is a combination of two or more materials.

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Question 1: A composite material is a combination of two or more materials.

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(a)     Name a composite material you are familiar with.

(b)     Name a specific product made from this material and give one reason why this composite material is used.

Product :

Reason :

(3 marks)

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CFRP, used to make wheels because of its high strength and toughness

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a)  fibreglass
b) is used in aircraft windows because it is lighter in weight than standard glass, decreasing the overall weight of the aircraft, and the reinforcement of the plastic using glass fibres makes the material stronger, allowing the windows in the aircraft to withstand external and internal pressure differences. Also, it is transparent, fulfilling the function of the window.

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A) Carbon Fiber Reinforced Polymer
B) A product it is used in is sports car bodies. The reason for application is because it is very strong so wan't buck when hit and is also very light weight so allows the car to go faster as it is lighter.

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commonly used in boat hulls due to its lightweight, strong and easy to shape form, unlike normal glass, this will not shatter due to its protected surface and is perfect for use in medium-large structures such as the boat hull.

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fiberglass
it is used in cars and other vehicles as it has a high tensile strength and heat resistance making the vehicles strong and resistant to damage from overheating components. its also very lightweight making it ideal for planes as it will take less energy to takeoff and fly.

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b) it is used in car parts as it is very light and also has high tensile strength.

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A) carbon fibber reinforced polymer
B) carbon fibber reinforced polymer is used in making formula 1 car bodies, this is because it has an extremely strong strength to weight ratio. This allows the car to move faster due to the less weight it carries while not sacrificing the strength of the car for safety reasons.

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a: nitinol (nickel+titanium)
b: nitinol has biomedical uses and can be used to make stents due to its superelasticity and stress hysteresis properties

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a)  CFRP
b)  Used for parts of cars to minimise the weight whilst maintaining a lot of strength

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a. fibreglass
b. product: cars
reason: Fibreglass is very temperature resistant and strong.

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Used in the manufacture of high end cars in the body work and some of the axles. This is because it's light and has a high tensile strength.

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a) fibre glass
b) fibre glass is used in boats as it is stronger than wood whilst also being thinner. as fibre glass has a high strength to weight ratio it can be used to make the boat lighter and it means that the boat can go faster.

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plywood.
furniture.
This material is suitable for this purpose because of the properties of having different types of wood, layered on top of on another with grain interchanging the direction. This therefore creates a stronger overall material when used to make products.

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Carbon fibre reinforced polymer.
It is used in high end cars as CFRP has a high tensile strength while remaining very lightweight.

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a plywood

b used for structure for houses because it is stronger than soft woods and is a good price because how strong it is and easy to cut. it us used for the beams in houses is because it very strong and is resistant to moisture so if it gets damp it will not break down quickly.

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a) Plywood b) Plywood is used commonly in furniture as it very strong and also has a high impact resistance making it perfect for furniture so it lasts long and is less likely to break. It is water and chemical resistant so would be protected against liquids spillages.

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b.  product: drive shaft on a formula one car         Reason: carbon fibre is bonded together in order to make a strong very strong material that can withstand a lot of pressure and heat while being lightweight.  

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b.  product: drive shaft on a formula one car         Reason: carbon fibre is bonded together in order to make a strong very strong material that can withstand a lot of pressure and heat while being lightweight.  

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(a)     Name a polymer composite used to manufacture racing car components.
(b)     Name a specific product made from this material and give one reason why this composite material is used.

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Carbon fiber reinforced polymer is typically used for racing car components.
it is also implemented in many flying vehicles such as military planes. its used in these as it has a high tensile strength but is also extremely lightweight meaning it takes less energy for the plane to takeoff and fly making it a perfect material to minimize fuel usage. its also flexible which makes it perfect for plane wings as they need to bend during flying.

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a) CFRP - carbon fibre reinforced polymer
b) the material is used in wind turbine blades. This is because it is strong enough to withstand external forces, but also light enough to keep the weight of the blade smaller.

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3: carbon fibre reinforced polymer (cfrp)

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3: carbon fibre reinforced polymer (cfrp)

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not only used in racing cars, it can also be utilised in high end bikes to create a strong, yet lightweight body to make it as easy as possible for the rider to use the bike comfortably

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a. carbon fibre reinforced polymer (CFRP)
b. CFRP is used to make sports car bodies as it is lightweight and strong so cars can be faster and not be easily damaged when driving.

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a) Carbon fibre reinforced polymer
b) it is used in race car bodies due to its strength to weight ratio. it it much lighter than other material yet stronger therefore making the car faster due to weight reduction and safer due to the increased strength.

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a) CFRP - Carbon Fibre Reinforced Polymer
b) CFRP can be used for the framework of bikes to create a light body whilst maintaining a lot of strength throughout. This is used so that if the rider was to crash, the bike will be able to take the impact of the fall.

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a: carbon fiber reinforced polymer
b:CFRP can also be used to manufacture tennis rackets due to its lightweight yet strong properties the adavntage of these properties mean that when playing tennis the frame of the racket will be less likely get damaged or break

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CFRP, used to make phone cases because of its shock resistance which will protect a phone from a fall

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a) CFRP
b) it is used in high end bikes, as it is very lightweight so will move faster, while still being strong enough to withstand an impact

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a carbon fibre reinforced polymer

b bikes are made out of carbon fibre as it is a very strong light weight material so this used for bikes as you wouldn't want to cycle something what weighed loads.

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Carbon fibre reinforced polymer
This polymer is often used in high end bike frames as it has a good strength to weight ratio meaning the bike will be able to go quicker due to the light frame but also remain safe and sturdy.

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A) (CFRP) carbon reinforced polymer is often used in the components of cars.
B) it is commonly used in high end bikes and similarly to car it is used for its high strength to weight ratio and allows less energy to be expended when pedalling.

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This is used in most racing bikes as it is extremely light meaning that the rider gets maximum performance. However, it isn't used in the lower end due to the two facts that if it gets damaged then it can't be fixed (it needs to be replaced) and also it's too expensive to justify putting in on an everyday use bike.

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A) Carbon Fiber Reinforced Polymer
B) It is used in racing car door as it is very strong hence it will protect the driver if he gets hit from the side by another car. It is also very light weight so minimizes the cars weight which will in turn make the car faster.

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CFRP- carbon fibre reinforced polymer
This is good for racing cars as carbon fibre is lightweight which gives a racing car good power to weight ratio and that means it will be good at racing.

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3: CFRP is used commonly in racing cars due to its lightweight and strong properties meaning the car can travel at a faster speed.

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3: CFRP is used commonly in racing cars due to its lightweight and strong properties meaning the car can travel at a faster speed.

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Carbon fibre reinforced plastics are now being used in primary structures of airplanes to reduce the total weight of the plane and increase speed.

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3. CFRP ( carbon fibre reinforced polymer)

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3. CFRP ( carbon fibre reinforced polymer)

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CFRP is used on bodywork and parts to cars. it is usually found on high end sports/hypercars/racing cars due to it being lightweight so therefore encourages performance cabilities.