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What is Energy?

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What is Energy?

ENERGY

We will learn:

★ Types of Energy

★ Forms of Energy

★ Sources of Energy

★ Renewable and Non-renewal

Energy

ENERGY

What do you know

ENERGY

It is the ability to work

or cause change.

ENERGY

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

http://youtube.com/v/NKJifzlOSoQ

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

TYPES OF ENERGY

There are 2 main types of energy:

★KINETIC ENERGY

★POTENTIAL ENERGY

POTENTIAL ENERGY

● The stored up energy which has

the potential to do work is called

potential energy.

KIINETIC ENERGY

Every moving object has energy.

The energy that a body gets because

of its motion is called kinetic energy.

POTENTIAL or KINETIC ENERGY ?

POTENTIAL or KINETIC ENERGY ?

POTENTIAL or KINETIC ENERGY ?

POTENTIAL or KINETIC ENERGY ?

POTENTIAL or KINETIC ENERGY ?

POTENTIAL or KINETIC ENERGY ?

FORMS OF ENERGY

In these two types, there are many different forms of energy:

Mechanical Electrical LightSound Thermal-heatNuclear Gravitational Chemical ----

FORMS OF ENERGY

There are different forms of energy:

MELTS...

Mechanical

Electrical

Light / solar

Thermal / heat

Sound

End also:

Chemical

Nuclear

So……

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

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

https://app.activateinstruction.org/playlist/resource-sview/rid/51dc88fb07121cac595ac0fb/id/51dc804e07121c11534b515d/bc0/explore/bc1/playlist

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

https://app.activateinstruction.org/playlist/resource-sview/rid/51dc88fb07121cac595ac0fb/id/51dc804e07121c11534b515d/bc0/explore/bc1/playlist

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the energy

Education

energy energy

energy https

kiinetic energy

different forms of energy

main types of energy

nonrenewal energy

moving object

cause change