Question

The source of energy in the Sun is:

• A. Conversion of hydrogen into helium in nuclear fusion reaction.
• B. Uranium fission.
• C. Beta decay of uranium.
• D. Reaction of hydrogen with uranium.

Hint:

Nuclear fusion, where hydrogen is converted into helium, is the primary energy source in stars, including the Sun.

Answer 1

The Correct Option is A

The Sun’s energy comes from the fusion of hydrogen atoms into helium in its core. This process releases a tremendous amount of energy, which powers the Sun.