Question: Write the fundamental units of the following quantities using the system of units indicated in parentheses:
a. Diameter (FMt),
b. density (FLt),
c. acceleration (FML),
d. viscosity (MLt),
e. coefficient of thermal expansion (increase in volume per unit volume per degree change in temperature) (FMLtT)
2. The discharge through a horizontal capillary tube depends upon the pressure drop per unit length, the diameter, and the viscosity.
a. Find the functional form of the equation.
b. How many dimensionless groups are there?