GCSE Physics - Nuclear Fusion #39

The video explains nuclear fusion, where lighter nuclei combine to form a heavier nucleus, releasing significant energy. This process powers stars and is responsible for creating elements heavier than hydrogen. Fusion involves converting some mass into energy, as described by Einstein's E=MC^2. While fusion offers benefits like no radioactive waste, it requires extremely high temperatures and pressures, making it currently unfeasible on Earth. The video also distinguishes fusion from fission, which involves splitting large nuclei and is used for electricity generation on Earth.

What is the process called when two lighter nuclei join to form a single larger nucleus?

Explain why nuclear fusion produces large amounts of energy.

What is the significance of Einstein's equation E=mc² in the context of nuclear fusion?

What are the conditions required for nuclear fusion to occur?

How does nuclear fusion differ from nuclear fission?