The sun and solar energy

Front

How long does it take light from the sun to reach the earth?

Back

8 minutes

Front

What is the correct order of atom smashing in the proton/proton chain?

Back

hydrogen--deuterium--helion--helium

Front

What is the first stage of our sun's life cycle?

Back

Nebula (Stellar Nursery)

Front

What are the main components of the Sun?

Back

Hydrogen and Helium

Front

What phase of matter is most of the sun in?

Back

plasma

Front

What is solar energy?

Back

Energy from the sun that can be converted into thermal or electrical energy.

Front

What is a nebula?

Back

A large cloud of gas and dust in space, often the birthplace of stars.

Front

What is a protostar?

Back

A young star that is still in the process of forming.

Front

What is the process of nuclear fusion?

Back

The process by which two light atomic nuclei combine to form a heavier nucleus, releasing energy.

Front

What is the significance of the sun's energy for life on Earth?

Back

It provides the necessary light and heat for photosynthesis and regulates climate.