<h1 class="ql-align-center">Yukawa Force</h1> <h2>About:</h2> <ul><li>In physics, there are four observed fundamental interactions&nbsp;(also known as fundamental forces) that form the basis of all known interactions in nature:&nbsp;</li></ul><ol><li class="ql-indent-1">Gravitational Force</li><li class="ql-indent-1">Electromagnetic Force</li><li class="ql-indent-1">Strong Nuclear Force</li><li class="ql-indent-1">Weak Nuclear Force</li></ol> <ul><li>Some speculative theories have proposed a&nbsp;fifth force i.e Yukawa Force&nbsp;to explain various anomalous observations that do not fit existing theories.</li></ul> <ul><li>The fifth force or Yukawa Force is strong, the short-range force between nucleons, as calculated on the assumption that this force is due to the exchange of a particle of finite mass</li></ul>