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Fusion reaction takes place at high temperature because
Options
(a) nuclei break up at high temperature
(b) atoms get ionised at high temperature
(c) kinetic energy is high enough to overcome the coulomb repulsion between nuclei
(d) molecules break up at high temperature
Correct Answer:
kinetic energy is high enough to overcome the coulomb repulsion between nuclei
Explanation:
When the coulomb repulsion between the nuclei is overcome then nuclear fusion reaction takes place. This is possible when temperature is too high.
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The resistances of the four arms P,Q,R and S in a Wheatstone’s bridge
- RMS velocity of gas is proportional to
- A proton is projected with a speed of 3×10⁶ m/s horizontally from east to west.
- If by mistake voltmeter is connected in series and ammeter in parallel then
- If α (current gain) of transistor is 0.98, then what is the value of β
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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