When a fluid flows over a solid surface, the___________________?
(A) Velocity is uniform at any cross-section
(B) Velocity gradient is zero at the solid surface
(C) Resistance between the surface & the fluid is lesser as compared to that between the fluid layers themselves
(D) Velocity is not zero at the solid surface
| Share this... |
 Facebook
|
 Twitter
|
 Linkedin
|
 Whatsapp
|
Your email address will not be published. Required fields are marked *
