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Science energy

Different types of energy

TermDefinition
Energy The capacity/ability, to do work
Mechanical energy Energy produced by the amount of work and object can do such as the sum of KE and PE. Source: movemennt, Ex; roller coaster.
Thermal energy Total energy of all the particles that make up a substance. Source: Friction, Ex: pot on a stove
Chemical energy Stored in the bonds of molecules. Source: breaking the bond(chemical reaction)Ex: Battery
Sound energy Energy produced by movement of molecules in the air that produce vibrations.Source:molecules in medium. Ex: any sound.
Electrical energy Energy due to moving electrons.Source: the electrons. Ex:lightning.
Nuclear energy Stored in the nucleus of an atom. Source: The nucleus. Ex: power plant.
Light energy Particals moving in the form of a wave. Source: sun. Ex: flashlight
Energy Transformation The change of energy from one form to another.
Open system A system in which mass or energy can be lost to or gained from the environment
KE motion
PE the energy stored in something by its position shape or condition of the object.
The law energy cannot be created or destroyed but changed into diffrent forms
Friction when something cant get back to its highest point of energy the energy is lost due to friction , thermal energy and pen system. force that opposes motion.
Created by: A10801