Energy

Energy is ...

• Push or pull

• Something that can not move

• Ability to do work

• Motion

One of source of energy below is ...

• light energy

• heat energy

• chemical energy

• sun

Look at to the picture. The source energy of the picture above is ...

• heat energy

• electricity

• light energy

• battery

The source of energy based on the picture above is ...

• battery

• electricity

• fuel

• sun

The energy possessed by a moving object is called ….

• potential energy

• kinetic energy

• chemical energy

• electrical energy

Heat transfer without the movement of particles is called ...

• conduction

• convection

• radiation

• insulator

A kind of heat transfer based on the picture above is ...

• conduction

• convection

• radiation

• conductor

An example of conductor is ...

• wood

• fabric

• iron

• plastic

Energy produced from the tool above is ...

• sound energy

• gravitational energy

• heat energy

• kinetic energy

The thing below that can produce heat energy is ...

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