5 Questions
According to the equation of continuity in fluid dynamics, what is the relationship between the velocities at two different cross-sectional areas?
$A_1 v_1 = A_2 v_2$
In fluid dynamics, what is the relationship between velocity and radius (r) according to the given information?
$v^2 = R^2 r$
What is the correct expression for the viscous force acting on a pebble dropped in a fluid?
$F_v = Mg - U$
What does the critical velocity (vc) represent in fluid dynamics?
Constant velocity reached by a pebble in a fluid
What is the correct relationship between diameter (d) and velocity (v) for two different sections in fluid dynamics, based on the law of continuity?
$rac{v_1}{v_2} = rac{d_2^2}{d_1^2}$
Test your understanding of fluid dynamics with this quiz covering concepts such as velocity of fluid particles, equation of continuity, and viscous force. Select the correct statements and explanations for each question.
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