Fiberglass Materials that are made of two or more basic materials Silly putty Pros: Durable & strong Electrical & thermal insulator Non-reactive Cons: Brittle Measure of the resistance of a fluid to deformation under stress Who studies the chemical & mechanical properties and structure of different man-made and natural materials Mass is neither created nor destroyed To permanently deform a material Ways to prevent corroding of this material: Keep dry Paint Use Stainless steel Viscosity can change when under force to either more liquid or more solid Made of protons, electrons and neutrons Process where one or more substances are altered into a new and different substances When a substance changes but NO new substance is formed Digesting a cheeseburger Gases with electric charge. Examples: Lightening, nebulas (where stars are born) Made up of atoms that are held together by chemical bonds Has a definite volume and shape,particles slide past each other and take the shape of the container Proteins, hair,nails Has definite shape and volume and particles are very close together No definite shape or volume,particles move very quickly Plastic milk jug Commonly used as a material because they are light, tough, long-lasting, recyclable, easy to form into shapes, cheap Plywood Pros: Electrical & thermal conductivity Malleable Cons: Corrosive Fatigue We live in this “Age” materials are strong/flexible/cheap Temporary shape change Fiberglass Materials that are made of two or more basic materials Silly putty Pros: Durable & strong Electrical & thermal insulator Non-reactive Cons: Brittle Measure of the resistance of a fluid to deformation under stress Who studies the chemical & mechanical properties and structure of different man-made and natural materials Mass is neither created nor destroyed To permanently deform a material Ways to prevent corroding of this material: Keep dry Paint Use Stainless steel Viscosity can change when under force to either more liquid or more solid Made of protons, electrons and neutrons Process where one or more substances are altered into a new and different substances When a substance changes but NO new substance is formed Digesting a cheeseburger Gases with electric charge. Examples: Lightening, nebulas (where stars are born) Made up of atoms that are held together by chemical bonds Has a definite volume and shape,particles slide past each other and take the shape of the container Proteins, hair,nails Has definite shape and volume and particles are very close together No definite shape or volume,particles move very quickly Plastic milk jug Commonly used as a material because they are light, tough, long-lasting, recyclable, easy to form into shapes, cheap Plywood Pros: Electrical & thermal conductivity Malleable Cons: Corrosive Fatigue We live in this “Age” materials are strong/flexible/cheap Temporary shape change
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Fiberglass
Materials that are
made of two or more basic materials
Silly putty
Pros:
Durable & strong
Electrical & thermal insulator
Non-reactive
Cons:
Brittle
Measure of the resistance of a fluid to deformation under stress
Who studies the chemical & mechanical properties and structure of different man-made and natural materials
Mass is neither created nor destroyed
To permanently deform a material
Ways to prevent corroding of this material:
Keep dry
Paint
Use Stainless steel
Viscosity can change when under force to either more liquid or more solid
Made of protons, electrons and neutrons
Process where one or more substances are altered into a new and different substances
When a substance
changes but NO new substance is formed
Digesting a cheeseburger
Gases with electric charge. Examples: Lightening, nebulas (where stars are born)
Made up of atoms that are held together by chemical bonds
Has a definite volume and shape,particles slide past each other and take the shape of the container
Proteins, hair,nails
Has definite shape and volume and particles are very close together
No definite shape or volume,particles move very quickly
Plastic milk jug
Commonly used as a material because they are light, tough, long-lasting, recyclable, easy to form into shapes, cheap
Plywood
Pros:
Electrical & thermal conductivity
Malleable
Cons:
Corrosive
Fatigue
We live in this “Age” materials are strong/flexible/cheap
Temporary shape change
