Fundamental quantities are those are measured to understand the physical world. which of the following is not a fundamental quantity in this course?
a: distance
b: mass
c: time
d: color

let that person have a turn to speak : )

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.