Question:-
At the point of boundary layer separation
Option (A)
Shear stress is maximum
Option (B)
Shear stress is zero
Option(C)
Velocity is negative
Option(D)
Density variation is maximum
Correct Option:
(B)
Question Solution:
At the verge of separation (u/y)y=0 is zero
\ shear stress, t = m(u/y)y=0 is also zero
question-answer-faq-3085