Nuclei Test - 4...

A nucleus disintegrates into two nuclear parts which have their velocities in the ratio 2 : 1. The ratio of their nuclear size will be

Assume that the nuclear binding energy per nuclear $$(B/A)$$ versus mass number $$(A)$$ as shown in the figure. Use this plot to choose the correct choice (s) given below.

Radiocarbon is produced in the atmosphere as a result of

Isotopes of an element contain

The explosion of hydrogen bomb is based on the principle of

Consider the following statements.
(i) All isotopes of an element have the same number of neutrons.
(ii) Only one isotope of an element can be stable and non-radioactive.
(iii) All elements have isotopes.
(iv) All isotopes of Carbon can form chemical compounds with Oxygen-$$16$$.
The correct option regarding an isotope is$$?$$

The equation, $$ 4_1H^1 \rightarrow [ _2He^4]^{2+} + 2e^- ; + 26 MeV $$ represents :

A nucleus $$X$$ initially at rest, undergoes alpha decay according to the equation
                 $${92}^{{X}^{A}} \rightarrow {Z}^{{Y}^{228}} + \alpha$$
Then, the values of $$A$$ and $$Z$$ are

The masses of neutron and proton are 1.0087 and 1.0073 amu respectively. If the neutrons and protons combine to form helium nucleus of mass 4.0015 amu the binding energy of the helium nucleus will be 

An atom of $$_{53}^{131}I$$ and an atom of $$_{53}^{127}I$$ contain the same number of: