Please enable JavaScript.
Coggle requires JavaScript to display documents.
revision mind map (physics (fossil fuels (Crude oil, coal and gas are…
revision mind map
physics
solar energy
-
-
-
-
-
-
-
-
chemical energy
-
-
-
-
kinetic energy
a waterfall is a good source of kinetic energy because when the water falls then it loses gravitational energy but gains kinetic energy as it fall then it turns into thermal energy at the bottom
-
-
-
-
-
energy froms
-
-
-
-
-
-
-
first law of thermodynamics is energy cant be created or destroyed it only transfers between forms of energy
solids, liquids and gasses
-
The properties of a substance depend on what its particles are like, how they move and how they are arranged.
The properties of a substance depend on what its particles are like, how they move and how they are arranged.
The particles in a substance are the same whether it's in the solid, liquid or gas state, but their arrangement and movement change.
Gases
In the gas state, widely-spaced particles move around randomly. This explains why you can compress gases and why they flow.
Liquids
In a liquid the particles still touch their neighbours but they move around, sliding over each other. This is why you can pour, but not compress, a liquid.
Solids
In the solid state the vibrating particles form a regular pattern. This explains the fixed shape of a solid and why it can’t be compressed or poured.
fossil fuels
renewable energy resources can be replaced, and will not run out
-
Crude oil, coal and gas are fossil fuels. They were formed over millions of years, from the remains of dead organisms
-
-
-
-
-
biology
-
-
-
-
The body first lines of defence are white blood cells,lymphocytes and phagocytes
-
-
-
-