1 Answer
Secondary energy is energy that has been converted from a primary source of energy, like coal, oil, natural gas, or renewable resources, into a more useful form for practical use.
For example:
- **Electricity** is a secondary energy source. It is generated from primary sources like coal, natural gas, wind, or solar power.
- **Gasoline** is another example, as it's derived from crude oil (a primary energy source) through refining processes.
So, secondary energy is basically energy that’s been transformed or processed to become easier to use in everyday applications, like powering homes, vehicles, or industries.
For example:
- **Electricity** is a secondary energy source. It is generated from primary sources like coal, natural gas, wind, or solar power.
- **Gasoline** is another example, as it's derived from crude oil (a primary energy source) through refining processes.
So, secondary energy is basically energy that’s been transformed or processed to become easier to use in everyday applications, like powering homes, vehicles, or industries.