Forms of Energy - 4th Science

What is energy?

• to walk on your hands upside down

• the ability to cause motion or create change

• inactive motion

• the ability to stay still without movement

The movement of electrically charged particles is called...

• thermal energy

• sound energy

• potential energy

• electrical energy

The energy due to randomly moving particles which you can feel as heat is called...

• sound energy

• potential energy

• thermal energy

• kinetic energy

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The energy of vibrations carried by air, water, or other matter used to hear music is called...

• kinetic energy

• sound energy

• thermal energy

• electrical energy

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The energy of motion, such as when you walk or the force of a hurricane is called...

• kinetic energy

• potential energy

• thermal energy

• electrical energy

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This energy travels as waves and can move through empty space such as the universe, its main source is from the sun.

• kinetic energy

• potential energy

• light energy

• thermal energy

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The type of energy that is stored. For example the gasoline in a car that later can be released as sound, heat, and motion, meanwhile it is parked and turned off is an example of...

• potential energy

• electrical energy

• sound energy

• kinetic energy

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The amount of kinetic energy depends on the ____ and mass of the object.

• weight

• height

• speed

• length

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The higher or heavier an object is, the more _______ potential energy it has.

• gravitational

• light

• thermal

• electrical

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A stretched rubber band or a compressed spring has ________ potential energy.

• electrical

• thermal

• kinetic

• elastic