Atoms and Nucle...

Assume the graph of specific binding energy versus mass number- is as shown in the figure. Using this graph, select the correct choice from the following.

Pick out the correct statement from the following.

The energy released in the explosion of an atom bomb is mainly due to

The phenomena in which proton flips is

F_Pe represents electrical force on proton due to electron and F_Pe on electron due to proton in a hydrogen atom. Similarly, F_Pe represents the gravitational force on proton due to electron and F_Pe the corresponding force on electron due to proton. Which of the following is not true?

Using the following data :
Mass of hydrogen atom = 1.00783 u
Mass of neutron = 1.00867 u
Mass of nitrogen atom(₇N¹⁴) = 14.00307 u
The calculated value of the binding energy of the nucleus of the nitrogen atom (₇N¹⁴) is close to

This question contains Statement I and Statement II of the fbur choices given after the statements, choose the one of that best describes the two statements.
Statement I Energy is released when heavy nuclei undergo fission of light nuclei undergo fusion.
Statement II For heavy nuclei, binding energy per nucleon increases with increasing Z while for light nuclei it decreases with increasing Z.

The nuclear fusion reaction is given
₁H² + ₁H² → ₀He³ + ₀n¹ + Q (energy).
If 2 mole of deuterium fused the total released energy is

Which one of the following is correct about fission?