Please help with table 2! Thank you for your help and time!

Data Table 1: Mass and Temperature Measurements Trial Material Mass (8) Initial Final AT ("C) Temperature Temperature ("c) ("c) 1 Water 75.86 20'C 26"C Steel 23.81 100 C 26"C -74"C washers 2 Water 75 20'C 35 C 15 C Brass ball 69 100'C 35 C -65 C La (Ctrl) . Data Table 2: Specific Heat Capacities Material Specific Heat Material's Specific Percent Uncertainty Capacity c Heat Capacity (%) (cal/g."c) (cal/g."c) Steel Brass22 Remove the washers from the calorimeter and discard the water. 23 Calculate the change in temperature AT for the water and washers using the following equation: AT = Tfinal - Tinitial 24 Record your change in temperature calculation in Data Table 1. 25 Calculate the specific heat capacity of the washers using the equation for specific heat and the conservation of energy: mmmIm + mucuATw =0 Note: The subscript m refers to the metal object and the subscript w refers to water. Cw for water = 1.0 cal/(g C) 26 Record the specific heat capacity in Data Table 2. 27 Calculate the percent uncertainty for the specific heat of the washers using the equation: Cm, theory - Cm, expl Percent Uncertainty = x 100% Cm, theory Note: Cm, theory values are located in Data Table 2. 28 Record the percent uncertainty in Data Table 2. 29 Repeat step 4-28 using the brass ball in place of the washers