Q691
The source of the Sun's energy is the process of
A.
Photoelectric emission
B.
Nuclear fission
C.
Nuclear fusion
AnswerD.
Thermionic emission
Answer: Option C
Solution
Answer: Option C
Solution:
Solar energy is any type of energy generated by the sun. Solar energy is created by nuclear fusion that takes place in the sun. Fusion occurs when protons of hydrogen atoms violently collide in the sun's core and fuse to create a helium atom.