Question

when Neil's Bohr shook hand with Werner Heisenberg , what kind of force they exerted?

Answer 1

Gravitational force between their hands and body.( attraction would be greater in hands of both brilliant minds.
Neils Bohr is famous for his Bohr's model of H atom, it explains stability of atom and talks about quantisation of energy levels, it talks about definite circular path of electrons whereas Heisenberg uncertainty principal says that it is impossible to predict path of electrons.