Physics-Nuclear Fusion
NEET Physics Nuclear Fusion MCQ Question
Type: MCQ-fact-Medium-Class 12
What is the barrier height for two protons to overcome the coulomb barrier during nuclear fusion?
A
~ 400 keV
B
~ 200 keV
C
~ 600 keV
D
~ 800 keV
Correct Answer
Option A
Detailed Explanation
The barrier height for two protons is approximately 400 keV, which is necessary for them to overcome the coulomb repulsion and allow fusion to occur.
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