stellar energy उदाहरण वाक्य

The basic tenets of "'nuclear astrophysics "'are that only isotopes of hydrogen and helium ( and traces of lithium, beryllium, and boron ) can be formed in a homogeneous big bang model ( see Becquerel until 1895 Besides the prerequisite knowledge of the atomic nucleus, a proper understanding of stellar energy is not possible without the theories of relativity and quantum mechanics.