Critical velocity refers to the velocity at which the laminar flow changes to O Viscosity O Streamline O Surface tension O Turbulent flow O No correct answer

Q: A large ship displace can displace a maximum of 12,000 m3 of sea water, how much load (in kg) can it…

A:

Q: The depth of water behind the dam is 220m. Show that the water pressure at base of this dam is…

A: The pressure at the base of the dam is

Q: Where are the cylindrical or spherical pressure vessels commonly used?

A: Pressure vessels are containers which hold liquids or gases.

Q: Streamlines of steady flows can be curved. a) True b) False

A: Given: Streamlines of steady flows

Q: Critical velocity refers to the velocity at which the laminar flow changes to O Viscosity O…

A: Critical velocity is a velocity at which laminar flow changes to turbulent flow.

Q: How does water pressure 1 m beneath the surface of a lake compare with water pressure 1 m beneath…

A:

Q: The speed of the river flow is affected by the slope and the volume of water   TRUE OR FALSE

A: Answer:-  True    The speed of the river flow is affected by the slope and the volume of water is…

Q: Calculate the absolute pressure at the bottom of an ocean at a depth of 28.42 meters. The density of…

A: Solution,

Q: A large ship displace can displace a maximum of 12,000 m3 of sea water, how much load (in kg) can it…

A: given,volume displaced =12,000m3density =1050kg/m3

Q: Difference between 1) Laminar flow and Turbulent flow 2) Steady flow and Unsteady flow

A: Here,              We have distinguished between laminar flow and turbulent flow  and  difference…

Q: Calculate the pressure produced by a force of 1550N over an area of 10cm2

A:

Q: At what elevation does theEarth’s atmospheric pressure fall to 50% of its sea-level value? At what…

A: The value of atmospheric pressure at an elevation on the Earth is given by  …… (1) Here is the…

Q: In the figure below, what is the volume flow rate in the lower opening (Point 2) which has diameter…

A:

Q: Formula of Atmospheric Pressure + Density*Gravity*Height Gauge Pressure O Initial Pressure O Lower…

A:

Q: hydraulic piston with a face area of 3E-4 m^2 is paired with another larger hydraulic piston if…

A:

Q: A quantity that allows us to distinguish between laminar flow and turbulent flow Othe flow O Bois…

A: Answer:-  Reynolds number  Reynolds number that allows us to distinguish between laminar flow and…

Q: A 1m tall barrel is filles with water( with a weight density of 10,000N/m3). Show that the water…

A: Formula for the pressure in water column is;

Q: What is viscosity? What is the cause of it in liquids and in gases? Do liquids or gases have higher…

A: In this question we have to explain the concept of viscosity. Please give positive feedback if the…

Q: Flow (ml/min) 35.0 70.1 105.1 140.2 175.2 210.3 245.3 280.4 Radius (mm) 5.0 5.0 5.0 5.0 5.0 5.0 5.0…

A: Flow rate is given by Q =∆Pπr48Lη where r =  radius of the vessel, L = vessel length, and η =…

Q: A dike in Holland springs a leak through a hole of area 1cm squared at a depth of 2m below the water…

A:

Q: where are viscous forces most dominant in the atmosphere and why?

A: To answer: Where are viscous forces most dominant in the atmosphere and why?

Q: Relate pressure to area and force.

A: The pressure is the normal force per unit area.

Q: In a rising updraft, High and Low pressure is created on the upshear and downshear sides of the…

A: Given : In a rising updraft, High and Low pressure is created on the upshear and downshear sides of…

Q: Show that the water pressure at the bottom of the 50-m-high water tower in the chapter-opening photo…

A:

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!