FORMS OF ENERGY & ENERGY TRANSFORMATION

Front

What is energy?

Back

Energy is the ability to do work or cause change. It exists in various forms, such as kinetic, potential, thermal, electrical, chemical, and nuclear.

Front

What are the two main types of energy?

Back

The two main types of energy are kinetic energy (energy of motion) and potential energy (stored energy).

Front

What is energy transformation?

Back

Energy transformation is the process of changing energy from one form to another, such as converting electrical energy into mechanical energy.

Front

What is nuclear energy?

Back

Nuclear energy is the energy released during nuclear fission or fusion, often used in power plants to generate electricity.

Front

What is a disadvantage of nuclear energy?

Back

A disadvantage of nuclear energy is the production of radioactive waste, which can be harmful to the environment.

Front

What is solar energy?

Back

Solar energy is the energy harnessed from the sun's rays, which can be converted into electricity or heat.

Front

What is a disadvantage of solar power?

Back

A disadvantage of solar power is that it can only be collected when the sun is shining.

Front

What is electrical energy?

Back

Electrical energy is the energy of moving electrons, which can be used to power devices and appliances.

Front

What type of energy transformation occurs in an electric pencil sharpener?

Back

The energy transformation in an electric pencil sharpener is from electrical energy to mechanical energy.

Front

What is hydropower?

Back

Hydropower is energy derived from the movement of water, typically generated by dams and used to produce electricity.