An open cylinder 30 cm in diameter and 80 cm high containing water is rotated about...

An open cylinder 30 cm in diameter and 80 cm high containing water is rotated about its vertical axis at a speed of 240 rpm. If the Cylinder is brought to rest now, what would be the depth of water in it? If the speed is increased to 420 rpm. How much water will be left in the cylinder in liters? Specific Question If the speed is increased to 420 rpm. How much water will be left in the cylinder in liters?

Solutions

Expert Solution

Ally Wells answered 4 months ago

Next > < Previous

Related Solutions

a. If a 6 cm diameter cylinder containing 2 g of an ideal gas at 25o...

a. If a 6 cm diameter cylinder containing 2 g of an ideal gas at 25o C is fitted with a 5 kg piston with a 20 kg weight on the piston, calculate the pressure and volume of the ideal gas if the atmospheric pressure is 1 atm. If the 20 kg weight is removed, provide detailed comments without further calculations on what would happen. You may assume a molecular weight of 28 for the gas. b. Calculate the energy...

A laboratory dish, 30 cm in diameter, is half filled with a glucose/water solution. One at...

A laboratory dish, 30 cm in diameter, is half filled with a glucose/water solution. One at a time, 0.45 ?L drops of oil from a micropipette are dropped onto the surface of the solution, where they spread out into a uniform thin film. As more drops are added, the intensity of 630 nm light reflected from the surface decreases. The intensity reaches a minimum after a total of 17 drops have been added. In all questions, assume that the oil's...

How do I calculate the volume of a cylinder if the surface of the cylinder is 4239 cm². And the height is equal to the diameter of the base.

A cylinder 100 mm in diameter and 80 mm long with an initial temperature of 527...

A cylinder 100 mm in diameter and 80 mm long with an initial temperature of 527 C is suddenly exposed to water at 27 C giving a convective heat transfer coefficient of 400 W/m2-K. Determine the temperature at the center of the cylinder after 10 minutes. Assume density is 8050 kg/m3, specific heat is 536 kJ/kg-K, and thermal conductivity is 18.6 W/m-K. **** Not lumped Capacitance Problem. ****

To water the yard, you use a hose with a diameter of 3.1 cm. Water flows...

To water the yard, you use a hose with a diameter of 3.1 cm. Water flows from the hose with a speed of 1.5 m/s. If you partially block the end of the hose so the effective diameter is now 0.55 cm, with what speed does water spray from the hose?

A 0.5 cm diameter, 50 cm long horizontal tube is connected to a beaker containing n-butyl...

A 0.5 cm diameter, 50 cm long horizontal tube is connected to a beaker containing n-butyl alcohol with the orifice located 10 cm below the surface. Alcohol(70 degrees F) exits from the tube and drops into another container. Predict the volumetric flow rate for this system. What is the error if the Bernoulli equation is used?

A 13 cm -diameter cylinder contains argon gas at 10 atm pressure and a temperature of...

A 13 cm -diameter cylinder contains argon gas at 10 atm pressure and a temperature of 40 ∘C . A piston can slide in and out of the cylinder. The cylinder's initial length is 19 cm . 2700 J of heat are transferred to the gas, causing the gas to expand at constant pressure. What is the final temperature of the cylinder? What is the final length of the cylinder?

A 10 cm -diameter cylinder contains argon gas at 10 atm pressure and a temperature of...

A 10 cm -diameter cylinder contains argon gas at 10 atm pressure and a temperature of 60 ∘C . A piston can slide in and out of the cylinder. The cylinder's initial length is 19 cm . 2600 J of heat are transferred to the gas, causing the gas to expand at constant pressure. 1-What is the final temperature of the cylinder? 2-What is the final length of the cylinder?

A solid, uniform cylinder with mass 8.25 kg and diameter 10.0 cm is spinning with angular...

A solid, uniform cylinder with mass 8.25 kg and diameter 10.0 cm is spinning with angular velocity 245 rpm on a thin, frictionless axle that passes along the cylinder axis. You design a simple friction-brake to stop the cylinder by pressing the brake against the outer rim with a normal force. The coefficient of kinetic friction between the brake and rim is 0.344.

1.) The femur of an elephant is about 90 cm long and 15 cm in diameter....

1.) The femur of an elephant is about 90 cm long and 15 cm in diameter. This is a scaling problem. The largest dinosaur probably weighed about 10 times as much as a large elephant. In this problem we will be discussing scaling. For reference, areas scale as length squared(A=L^2 for a square and A=3.14*r^2 for a circle) and volume scales as length cubed. To describe the size of a dinosaur's femur compared to that of an elephant's, the dinosaur's...

Subjects