1. Write a functional program in MATLAB that computes the specific weight of water for a given temperature using the data from Appendix A. Such a program could be part of a more comprehensive program to be written later. The following options could be used.

a. Enter the table data for specific weight as a function of temperature into an array. Then for a specified temperature search for the array for the corresponding specific weight. Interpolate temperature between values given in the table.

b. Include data in both SI units and US customary System units.

c. Include density

d. Include checks in the program to ensure that the specified temperature is within the range given in the tables (i.e. above the freezing point and below the boiling point).

e. Instead of using the table look-up approach, use a curve-fit technique to obtain the equations of the properties of water vs. temperature. Then compute the desired value for any specified temperature.

TABLE A. 1 SI units (101 kPa (abs)] Kinematic Viscosity Dynamic Specific Weight Density (kg/m3) 1000 1000 1000 1000 Viscosity (Pa s) 1.75 10-3 1.52 10-3 Temperature (kN/m3) 1.75 10-6 1.52 10-6 1.30 10-6 1.15 1 1.02 10-6 8.94 10-7 8.03 10-7 7.22 10-7 6.56 10-7 6.00 10-7 5.48 10-7 5.05 10-7 4.67 10-7 4.39 10-7 0 9.81 9.81 9.81 9.81 9.79 9.78 9.77 9.75 5 1.30 10-3 1.15 10-3 15 20 25 30 0-6 10-3 8.91 10-4 8.00 10-4 718 10-4 6.51 10-4 5.94 10-4 5.41 10-4 4.98 10-4 4.60 x 10-4 4.31 10-4 997 996 35 40 9.73 45 990 988 986 984 981 50 60 65 70 75 80 9.69 9.67 9.65 9.62 9.59 9.56 9.53 978 02 0 411 x 107 975 3.73 10-4 3.5010-4 3.30 10-4 3.11 10-4 2.92 10-4 2.82 10-4 3.83 10-7 3.6010 3.41 10-7 3.22 10 3.04 10-7 2.94 10-7 85 9.50 968 965 962 958 90 9.47 9.44 100