It is more important to have beauty in the equations of physics that to have them agree with experiments. The great British physics P.A.M. Dirac held the view. Criticize this statement.

It is more important to have beauty in the equations of physics that t

1.	It is more important to have beauty in the equations of physics that to have them agree with experiments. The great British physics P.A.M. Dirac held the view. Criticize this statement.
Answer» Solution :(i) The two equations relating force `vecF` and `vecr`, one for work `W=vecF.vecr` and another for torque `vec(tau)=vecrxxvecF`. (Details you will study in the coming chapters). The two equations express entirely different concepts. (ii) The Maxwell equations relating the electric fiedl `VECE` and the magnetic FIELD `vecB`. (iii) The de Broglie wave equation expressing the particle nature and wave nature of MATTER. `lamda=h/ mv`, where h is the Plank.s constnat, m is the mass of a particle moving with a velocity v. (iv) And the most beautiful equation is of course, Einstein.s `E=mc^(2)`, the rest ENERGY associated with a BODY of rest mass m and c is the velocity of light.