Stoke’s equation is valid in the Reynolds number range__________________?

A. Rate of transfer of molecular momentum
B. Cohesion
C. Both A. and B.
D. Neither A. nor B.

A. More than
B. Less than
C. Equal to
D. Either A. or B.

A. Copper
B. Tungsten
C. Chromium
D. Aluminium

A. Very low speeds
B. Smaller discharge
C. Higher capital &maintenance cost
D. High vibrations

A. Cv . √(2gH)
B. Cc . √(2gH)
C. Cd . √(2gH)
D. Cv . Va

A. Energy per unit mass
B. Energy per unit weight
C. Force per unit mass
D. None of these