Science Project by Mekila Lindner https://padlet.com/lindnerm/z9nktkqwyyrltv1l Kinetic Energy, Thermal energy, Electricial Energy, and Chemical energy en-us 2020-11-11 17:33:27 UTC 2024-08-15 06:54:14 UTC hello@padlet.com kinetic Energy lindnerm https://padlet.com/lindnerm/z9nktkqwyyrltv1l/wish/913649733 Defintion: Kinetic energy is the motion of waves, electrons, atoms, molecules, substances, and objects.

How is it extracted:
Transferring energy is simple. Done on a object applying a net force, the object speeds up and therefore gain kentic energy 

Advantages: 
  • Renewable 
  • No pullutions 
  • Cheap to run once built

Disadvantages:
  •  Hard to control
  • (Example) Exspenive to build a damn, may cause flooding 

Enivormental Issues:
Kinetic energydoesnt directly cuase Issue but kentic energy can be the reason to enivormental issues. Like cars they pollute

Examples:
  • Shooting a rubber band
  • Yo-yo in motion
  •  Releasing a arrow from the bow
picture:
]]> 2020-11-11 17:33:27 UTC https://padlet.com/lindnerm/z9nktkqwyyrltv1l/wish/913649733 Thermal Eneregy (heat) lindnerm https://padlet.com/lindnerm/z9nktkqwyyrltv1l/wish/913649735 Defintion: Energy that comes from the movement of atoms and molecules in a substance. Heat increases when these particles move faster.

How is it delvoped:
There increased of temperture to an object

Advantages: 
  • No pullutions
  • Renewable
  • Low maintience
Disadvantages :
  • Storage 
  • Exspensive 
  • Storage 

Envirmental Issues:
Thermal Energy power plants give out a lot of gases that are harmful to the environment

Examples: 
  • Warmth of the sun 
  • Baking in the oven 
  • cup of hot choclate 

Picture:
]]> 2020-11-11 17:33:27 UTC https://padlet.com/lindnerm/z9nktkqwyyrltv1l/wish/913649735 Electrical Engery lindnerm https://padlet.com/lindnerm/z9nktkqwyyrltv1l/wish/913649736 Defintion: Delivered by tiny charged particles called electrons, typically moving through a wire. Lightning is an example of electrical energy in nature.

How is it delveoped:
Electriacal engery is generated by at pwoer plants through fuel or solar planels.

Advantages: 
  • transportable over long distances.
  • transformable.
  • very fast, virtually the speed of light.
Disadvantages: 
  • High cost 
  • Wasted by used fuel rods which are very hot and highly radioactive
  • Risk of accidents

Examples: 
  • Iron 
  • Washin Machine 
  • Tv

Picture: 
]]> 2020-11-11 17:33:27 UTC https://padlet.com/lindnerm/z9nktkqwyyrltv1l/wish/913649736 Chemical Energy lindnerm https://padlet.com/lindnerm/z9nktkqwyyrltv1l/wish/913649738 Definiton: stored in the bonds of atoms and molecules. Chemical energy is converted to thermal energy when people burn wood in a fireplace or burn gasoline in a car's engine.

How is it developed:
Chemical energy, Energy stored in the bonds of
chemical compounds. Chemical energy may be released during a chemical reaction, often in the form of heat

Advantages: 
  • environmental effects can be controlled
  •  isn't a sustainable form of energy.
  •  reasonably efficient
Disadvantages: 
  • sustainable form of energy
  •  can be expensive
  • produce harmful waste.
Examples:
  • coal
  • wood 
  • Petroleoum

Picture:

]]> 2020-11-11 17:33:27 UTC https://padlet.com/lindnerm/z9nktkqwyyrltv1l/wish/913649738