Assignment 1

Assignment 1 (Part 1)

(a)   Using  formula  ,     1m = 100cm, 1m = 1000mm, 1m³=1000liter change,
 25 cm to m                                                                                                                                            600 kg to N

        3450 N to kN
     10kN to N
     567N to kg
     7890 N to kg
     520m³ to liter
      2 liter to m³
       30 cm² to m²
       0.8 m² to cm²
      1234 liter to ml
     1678 g/cm³ to kg/m³
       0.675 kg/cm³ to kg/m³
      7900 ml to m³
      0.432 m³ to liter
     7600mm² to m²
      0.987m² to mm²
     180 mm³ to m³

(b)      Give the definition below :

1.      Fluid

2.      Hydrostatic

3.      Hydrodynamic

4.      Newtonian fluid

5.      Non-newtonian fluid.

(c)  In a table, list THREE (3) differences in physical characteristics of fluid and gas.

(d) For each of the following terms, gives the formula and the unit of it :

            1. Density.

            2. Specific weight.

            3. Specific gravity.

            4. Dynamic viscosity.

            5. Kinematic viscosity.