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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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- For a thermocouple, the neutral temperature is 270⁰C when its cold junction is at 20⁰C.
- An ac voltage is applied to a resistance R and an inductor L in series
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A transistor is operated in common-emitter configuration at Vᵥ = 2 V such that a change
- For a thermocouple, the neutral temperature is 270⁰C when its cold junction is at 20⁰C.
- An ac voltage is applied to a resistance R and an inductor L in series
- The length of an elastic string is a metre when the longitudinal tension is 4N and b
- A particle of mass 1 mg has the same wavelength as an electron moving with a velocity
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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