Presentation is loading. Please wait.

Presentation is loading. Please wait.

What is Energy? Different Kinds of Energy. What is Energy? The ability to make things move.

Similar presentations


Presentation on theme: "What is Energy? Different Kinds of Energy. What is Energy? The ability to make things move."— Presentation transcript:

1 What is Energy? Different Kinds of Energy

2 What is Energy? The ability to make things move

3 Can you make things move? Then you have energy… …but there are seven different kinds of energy…

4 Chemical Energy What holds atoms in molecules together Can be released by chemical reactions like burning wood

5

6

7 Electrical Energy The movement of electrons through matter Electricity is a form of electrical energy

8

9

10 Heat Energy The random motion, or vibration, of atoms in matter The faster the atoms vibrate the more heat energy they have

11

12 Light Energy The energy carried by light Yes, whenever you are looking at light, you are looking at energy

13

14

15 Mechanical Energy The energy of moving things When you ride a bike you use mechanical energy

16

17

18 Nuclear Energy Holds protons and neutrons together in an atoms nucleus Powers the sun and nuclear power plants

19

20

21

22 Sound Energy Vibrates air molecules The air molecules move tiny bones in your ear The message of sound then moves to your brain Can also vibrate objects

23

24

25 Energy can be changed from one form to another Chemical energy in gasoline is changed to heat energy and then to mechanical energy in a car

26

27

28


Download ppt "What is Energy? Different Kinds of Energy. What is Energy? The ability to make things move."

Similar presentations


Ads by Google