What are manufactured materials? Give some examples
Manufactured materials that go through a chemical or physical transformation so a new material results. Examples: Plastic, Paper, Steel, Oil and concrete.
What is matter?
Is everything around us
Can you name some materials properties?
Colour, Hardness, Resistance, Elasticity, thermal conductivity and solubility
Can you name the different types of non-contact forces
Gravity and magnetism
In which states can we found matter?
Solid, Liquid and Gas
What type of forces there are?
Contact Forces and non-contact forces
A force is a simply push or pull in a particular direction. True or false?
True
what is density?
Is the relationship between mass and volume, the amount of matter something contains and the space it occupies
What does matter have?
Volume and mass
What are natural materials? Give some examples
Materials that can be found in the nature. They come from animals. Examples: Wool, cork, marble, water, wood and cotton
What is volume? Give an example
It is the amount of space something occupies
Can you name the different types of contact forces?
Friction and buoyant
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