19) The normal stress in a fluid will be constant in all directions at a point only if
Answer is:
it is at rest.
Related Water Resources Engineering MCQ with Answers
Answer is:
viscous and moving.
21) An object having 10 kg mass weighs 9.81kg on a spring balance. The value of ′g′ at this place is
Answer is:
10m/sec2
Answer is:
surface tension
Answer is: