Write the unit of mass in nuclear physics and define it and it is equivalent to how many kilograms?
Given below are two statements: one is labelled as Assertion $A$ and the other is labelled as Reason $R$
Assertion $A:$ The binding energy per nucleon is practically independent of the atomic number for nuclei of mass number in the range $30$ to $170$.
Reason $R$ : Nuclear force is short ranged.
In the light of the above statements, choose the correct answer from the options given below on
What is the nucleus of an atom ?
Write and explain the Einstein theory of special relativity.
Which of the following isotopes is used for the treatment of cancer
In helium nucleus, there are