Amplify Science Energy Conversion Flashcard

Front

What is a renewable energy source?

Back

A renewable energy source is a type of energy that can be replenished naturally, such as wind, solar, and water.

Front

Which energy source is NOT renewable?

Back

Coal is NOT a renewable energy source.

Front

What can cause a blackout?

Back

Natural disasters like earthquakes and hurricanes, or a shortage of energy sources can cause a blackout.

Front

What is the main function of solar cells?

Back

Solar cells absorb energy from the Sun and convert it into electricity.

Front

What type of energy do solar cells convert absorbed energy into?

Back

Solar cells convert absorbed energy into electricity.

Front

Why are LED light bulbs considered more efficient?

Back

LED light bulbs are more efficient because they produce less heat energy.

Front

What type of energy can travel through a vacuum?

Back

Solar energy (or light energy) can travel through a vacuum.

Front

What is the definition of electricity?

Back

Electricity is a form of energy resulting from the flow of electric charge.

Front

What is an example of a non-renewable energy source?

Back

Coal is an example of a non-renewable energy source.

Front

What is the role of wind in energy production?

Back

Wind can be harnessed to generate electricity through wind turbines.