JEE Main 2008 Physics question
This question contains Statement −1 and Statement-2. Of the four choices given after the statements, choose the one that best describes the two statements. Statement - I: Energy is released when heavy nuclei undergo fission or light nuclei undergo fusion. Statement - II: For heavy nuclei, binding energy per nucleon increases with increasing Z while for light nuclei it decrease with increasing Z.
Answer: (4)
Solution
Statement 1 is true: both fission of heavy nuclei and fusion of light nuclei move towards the peak of the binding-energy-per-nucleon curve, releasing energy.
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account