Types of energy

Electric

Define Energy

Forms of energy

light

Enery Types

Mechanical

Thermal

Questions

Sound

Catagorizing

Sound Energy

Sound energy is the vibrations in solids, liquids or gasses.

• Popping bubble
• Siren
• Yelling

• Thunder
• Music
• Talking

Forms of Energy

• Mechanical
• Sounds
• Electrical
• Light
• Thermal

Do we have any questions?

Electric Energy

Electric energy is the power that flows through wires.

• Batterys
• TV
• Radio

• Wall outlets
• Power lines
• Phone chargers

Thermal Energy

The energy contained within a system that is responsible for its temperature.

• Stove
• Candle
• Steam

• Oven
• Fire
• Sun

Mechanical Energy

Energy shown through movement of objects.

• Swinging pendulum
• Moving car
• Rolling ball
• Falling object

• Spinning fan
• Riding a bike
• Flying plane
• Spinning top

Define Energy

Is the ability to do work, to make things happen and to cause changes.

Energy cannot be made or destroyed; it can only be changed into different forms. This is called Conservation of energy.

What are some things you know about energy?

Demonstrate your knowlege!

1. A description will appear on the screen.
2. Go to the corner labeled with the type of energy shown on the screen.
3. Repeat for the next picture.

Ready?

LIGHT Energy

energy that can be seen and used to see the matter around us.

• Picture from a TV
• Stars
• Laser

• Sun
• Light bulb
• fire