Which of the following is not an assumption for an ideal fluid flow for which Bernoulli's principle is valid
Medium
Download our app for free and get started
For the bernoulli's equation flow should be incompressible and non viscous and steady.
Thus option $\mathrm{C}$ is correct.
Download our appand get started for free
Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Similar Questions
- 1A piece of gold weighs $10 \,g$ in air and $9 \,g$ in water. What is the volume of cavity is ...... $cc$ (Density of gold $=19.3 \,g cm ^{-3}$ )View Solution
- 2A certain block weight $15\, N$ in air. It weight $12\, N$ when immersed in water when immersed in another liquid it weighs $13\, N$, the relative density of the block isView Solution
- 3A large drop of oil (density $0.8\,g / cm ^3$ and viscosity $\eta_0$) floats up through a column of another liquid (density $1.2\,g / cm ^3$ and viscosity $\eta_L$ ). Assuming that the two liquids do not mix, the velocity with which the oil drop rises will depend on.View Solution
- 4The area of cross-section of the wider tube shown in figure is $800$ $cm^2$. If a mass of $12$ $ kg $ is placed on the massless piston, the difference in heights $h$ in the level of water in the two tubes is ........ $cm$View Solution
- 5$Assertion :$ For Reynold’s number $Re > 2000$, the flow of fluid is turbulent.View Solution
$Reason :$ Inertial forces are dominant compared to the viscous forces at such high Reynold’s numbers. - 6A cubical block of wood of edge $10$ $cm$ and mass $0.92$ $kg$ floats on a tank of water with oil of rel. density $0.6$ to a depth of $4$ $cm$ above water. When the block attains equilibrium with four of its sides edges verticalView Solution
- 7A $U-$ tube in which the cross-sectional area of the limb on the left is one quarter, the limb on the right contains mercury (density $13.6 g/cm^3$). The level of mercury in the narrow limb is at a distance of $36 cm$ from the upper end of the tube. What will be the rise in the level of mercury in the right limb if the left limb is filled to the top with water ........ $cm$View Solution
- 8A river $10\,m$ deep is flowing at $5\,m/s$. The shearing stress between horizontal layers of the river is :- $(\eta = 10^{-3}\,SI\,unit)$View Solution
- 9A cylinder of height $ 20\; m$ is completely filled with water. The velocity of efflux of water (in $ m/s$) through a small hole on the side wall of the cylinder near its bottom is ....... $m/s$View Solution
- 10View SolutionIn a streamline flow