ENERGY

ENERGY, FORCE AND MOTION

WHAT IS ENERGY?

WHAT IS ENERGY?

 Energy can occur in different forms, can be transformed from one form to another, but it cannot be created or destroyed.  

WHAT IS ENERGY?

Energy manifests itself in multiple phenomena, such as motion, light, sound, electrical and magnetic fields, and thermal energy

 Energy can be moved from place to place by moving objects, or through sound, light, or electric currents.

Multiple Choice

Energy manifests itself in multiple phenomena, such as motion, light, sound, electrical and magnetic fields, and thermal energy

• TRUE

• FALSE

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ENERGY CANNOT​

Placeholder

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destroyed/created.

transferred/transformed

generated/stored

Match

Match the following

RADIANT ENERGY

THERMAL ENERGY

MECHANICAL ENERGY

ELECTRICAL ENERGY

• RADIANT ENERGY

• THERMAL ENERGY

• MECHANICAL ENERGY

• ELECTRICAL ENERGY

 Energy can take many forms such as thermal, radiant, mechanical, and electrical.

Energy can change forms but cannot be created or destroyed. For example, electrical energy is transformed into thermal energy when a stove is turned on.

Labelling

Energy can change forms but cannot be created or destroyed. WHAT IS THE ENERGY TRANSFORMATION SHOWN IN THE PICTURE?

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ELECTRICAL TO MECHANICAL

MECHANICAL TO ELECTRICAL

MECHANICAL TO MECHANICAL

ELECTRICAL TO ELECTRICAL

Labelling

Energy can change forms but cannot be created or destroyed. WHAT IS THE ENERGY TRANSFORMATION SHOWN IN THE PICTURE?

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MECHANICAL TO THERMAL

ELECTRICAL TO THERMAL

RADIANT TO ELECTRICAL

ELECTRICAL TO RADIANT

Labelling

Energy can change forms but cannot be created or destroyed. WHAT IS THE ENERGY TRANSFORMATION SHOWN IN THE PICTURE?

Drag labels to their correct position on the image

ELECTRICAL TO THERMAL

MECHANICAL TO THERMAL

MECHANICAL TO ELECTRICAL

ELECTRICAL TO RADIANT

Labelling

Energy can change forms but cannot be created or destroyed. WHAT IS THE ENERGY TRANSFORMATION SHOWN IN THE PICTURE?

Drag labels to their correct position on the image

ELECTRICAL TO RADIANT

MECHANICAL TO ELECTRICAL

MECHANICAL TO THERMAL

ELECTRICAL TO THERMAL

Energy is conserved.

​WE SHOULD CONSERVE ENERGY!

Multiple Choice

WHICH PICTURE SHOWS ENERGY CONSERVATION?