TYPES OF ENERGY
Forms of Energy Foldable Definition and Pictures Kinetic Energy Electrical Solar Potential Energy Heat Chemical
What is Mechanical Energy? Energy of Motion Stopping and Going Kinetic vs. Potential The bowling ball has mechanical energy. When the ball strikes the pins, mechanical energy is transferred to the pins!
Examples of Mechanical Energy
2 types of Mechanical Energy Kinetic energy – moving energy Potential energy – energy based on position or composition (stored)
What is Electrical Energy? Energy caused by the movement of electrons Easily transported through power lines and converted into other forms of energy
- All other energy forms can be traced back to the Sun. What is Solar Energy? Energy from the Sun. - All other energy forms can be traced back to the Sun.
What is Heat Energy? Thermal energy Vibration of atoms based on temperature. A hot object is one whose atoms and molecules are excited and show rapid movement. A cooler object's molecules and atoms will show less movement.
What is Chemical Energy? Energy stored in the particles of matter. -The chemical bonds in a matchstick store energy that is transformed into heat energy when the match is struck. -Chemical energy is stored in food.
Examples of Chemical Energy
Law of Conservation of Energy Energy cannot be created or destroyed Law of Conservation of Energy Energy cannot be created or destroyed. It can only be transformed. Energy can transfer: 1)object to object 2) form to form
Use your notes from the past two days to explain and define each type of energy. Illustrate each type of energy. Mechanical Energy Electrical Kinetic Energy Solar Heat Potential Energy Chemical
QUIZ TIME! Electrical energy is transported to your house through power lines. When you plug an electric fan to a power outlet, electrical energy is transform into what type of energy? MECHANICAL ENERGY
QUIZ TIME! What energy transformation occurs when an electric lamp is turned on? ELECTRICAL ENERGY ELECTROMAGNETIC ENERGY
What types of energy are shown below? Mechanical and Thermal Energy (Don’t forget friction)
What type of energy is shown below? Chemical Energy
What types of energy are shown below? Electrical, Mechanical and Electromagnetic Energy
What type of energy is shown below? Chemical Energy (yummy)
What type of energy is shown below? Thermal Energy
Energy Transfer Sound Light Electrical Heat Mechanical Electrical Chemical Electrical Light