The document defines energy as the ability to cause change or work. It discusses the main types of energy as kinetic and potential energy. Kinetic energy is the energy of moving objects, while potential energy is stored energy that has the potential to do work. The document outlines different forms of energy including mechanical, electrical, light, thermal, sound, chemical, nuclear, and gravitational. It emphasizes that energy cannot be created or destroyed, only transformed from one form to another.

1. What is Energy?

2. ENERGY
We will learn:
★ Types of Energy
★ Forms of Energy
★ Sources of Energy
★ Renewable and Non-renewal Energy

3. ENERGY
What do you know

4. ENERGY
It is the ability to work or
cause change.

5. ENERGY
https://www.youtube.com/watch?v=NKJifzlOSoQ

6. ENERGY
★ Energy is everything that produces changes in
things.
★ It is invisible.
★ It cannot be created, or cannot be destroyed, it
only transforms from one form to another

7. TYPES OF ENERGY
There are 2 main types of energy:
★ KINETIC ENERGY
★ POTENTIAL ENERGY

8. POTENTIAL ENERGY
● The stored up energy which has the
potential to do work is called potential
energy.

9. KIINETIC ENERGY
Every moving object has energy.
The energy that a body gets because of its
motion is called kinetic energy.

10. POTENTIAL or KINETIC ENERGY ?

11. POTENTIAL or KINETIC ENERGY ?

12. POTENTIAL or KINETIC ENERGY ?

13. POTENTIAL or KINETIC ENERGY ?

14. POTENTIAL or KINETIC ENERGY ?

15. POTENTIAL or KINETIC ENERGY ?

16. FORMS OF ENERGY
In these two types, there are many different forms of
energy:
Mechanical Electrical Light
Sound Thermal-heat
Nuclear Gravitational Chemical
----

17. FORMS OF ENERGY
There are different forms of energy:
MELTS...

18. Mechanical
Electrical
Light / solar
Thermal / heat
Sound

19. End also:
Chemical
Nuclear

20. So……

21. ENERGY IS
★ Energy is everything that produces changes
in things.
★ It is invisible.
★ It does not have a volume or a mass, so
energy is NOT matter.
★ It does not create, it does not destroy, it
only transforms

22. http://www.bbc.co.uk/bitesize/ks3/science/energy_electricity_forces/energy_transfer_storage/activity/
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