5655Chemical EngineeringMedium
Deformation drag, which is caused by widespread deformation of fluid around the immersed body________?
ADepends mainly on cross-sectional shape
BOccurs when NRe is very small
CIs independent of body length
DIs primarily a friction drag
Correct answer
B. Occurs when NRe is very small
Explanation
The correct answer is Occurs when NRe is very small.