For pure metals, the fraction of material to undergo dendritic solidification ( fdend ) can be calculated by the following formula: fdend=HfcT Where c is the specific heat of the liquid, T is the amount of undercooling and Hf is the latent heat of solidification. Calculate the fraction of dendritic solidification for pure silver if the nucleation starts at a) 1C of undercooling; b) 27C of undercooling; and c) homogeneously. cAg=3.23cm3CJHf=965cm3J