A graduated cylinder is filled to a depth of 17.00cm with water (Pwater 1000 kg ). Determine the gauge pressure at the bottom of the graduated cylinder. m³ Pa kg Suppose a student then adds a 20.00cm layer of oil ( Poil-895-) atop the water. What happens to the gauge pressure at the bottom of the container? m3 O Impossible to tell O The gauge pressure decreases with the addition of the oil. O The gauge pressure increases with the addition of the oil. O The gauge pressure stays the same with the addition of the oil.

A graduated cylinder is filled to a depth of 17.00cm with water (Pwater 1000 kg ). Determine the gauge pressure at the bottom of the graduated cylinder. m³ Pa kg Suppose a student then adds a 20.00cm layer of oil ( Poil-895-) atop the water. What happens to the gauge pressure at the bottom of the container? m3 O Impossible to tell O The gauge pressure decreases with the addition of the oil. O The gauge pressure increases with the addition of the oil. O The gauge pressure stays the same with the addition of the oil.

Name: 3.DETAILSkgA graduated cylinder is filled to a depth of 17.00cm with
Uploaded: 2024-03-20T06:51:10.000Z
Channel: Bartleby
Description: 3.DETAILSkgA graduated cylinder is filled to a depth of 17.00cm with water (Pwater 1000- -). Determine the gauge pressure at the bottom of the graduated cylinder.mPaSuppose a student then adds a 20.00cm layer of oil ( Poil-895 kg) atop the water. Wh

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter14: Fluid Mechanics

Section: Chapter Questions

Problem 50P: The tip of a nail exerts tremendous pressure when hit by a hammer because it exerts a large force...

See similar textbooks

Similar questions

Archimedes' principle can be used to calculate the density of a fluid as well as that of a solid. Suppose a chunk of iron with a mass of 390.0 g in air is found to have an apparent mass of 350.5 g when completely submerged in an unknown liquid. (a) What mass of fluid does the iron displace? (b) What is the volume of iron, using its density as given Table 14.1? (c) Calculate the fluid's density and identify it.
Does atmospheric pressure add to the gas pressure in a rigid tank? In a toy balloon? When, in general, does atmospheric pressure not affect the total pressure in a fluid?
Bird bones have air pockets to reduce their weight—this also gives them an average density significantly less than that of the bones of other animals. Suppose an ornithologist weighs a bird bone air and in water and finds its mass is 45.0 g ad its apparent mass when submerged is 3.60 g (assume the bone is watertight.)(a) What mass of is displaced? (b) What is the volume of the bone? (c) What is its average density?
(a) Using Bernoulli's equation, show that be measured fluid speed v for a pitot tube, like the one in figure 14.32(b), is given by v=( 2gh)1/h , where h is be height of be manometer fluid, p' is the density of the manometer fluid, p is the density of the moving fluid, and g is be acceleration due to gravity. (Note that v is indeed proportional to the square root of h, as stated in text) (b) Calculate v for moving air if a mercury manometer's h is 0.200 m. Figure 14.32 Measurement of fluid speed on Bernoulli’s principle. (a) A manometer is connected to two tubes close together and small enough not to disturb the flow. Tube 1 is open at the end facing the flow. A dead spot having zero speed is created there. Tube 2 has an opening on the side, so the fluid has a speed v across; thus, pressure there drops. The difference in pressure at the manometer is 12v22 , so h is proportional to . 12v22 (b) This type of velocity measuring device is a Prandtl tube, also known as a pitot tube.
A certain man has a mass of 80 kg and a density of 955 kg/m3 (excluding the air in his lungs). (a) Calculate his volume. (b) Find the buoyant force air exerts on him. (c) What is the ratio of the buoyant force to his weight?
If the gauge pressure inside a rubber balloon with a 10.0-cm radius is 1.50 cm of water, what is the effective surface tension of the balloon?
Why is it difficult to swim under water in the Great Salt Lake?
What fraction of ice is submerged when it floats in freshwater, given the density of water 0°C is very close to 1000 kg/m3?
What is the difference between flow rate and fluid velocity? How are they related?
The water supply of a building is fed through a main pipe 6.00 cm in diameter. A 2.00-cm-diameter faucet tap, located 2.00 m above the main pipe, is observed to fill a 25.0-L container in 30.0 s. (a) What is the speed at which the water leaves the faucet? (b) What is the gauge pressure in the 6-cm main pipe? Assume the faucet is the only leak in the building.
Water emerges straight down from a faucet with a 1.80-cm diameter at a speed of 0.500 m/s. (Because of the construction of the faucet, there is no variation in speed across the stream.) (a) What is flow rate in cm3/s? (b) What is the diameter of the stream 0.200 m below the faucet? Neglect any effects due to surface tension.
What is density of a woman floats in fresh water with 4.00% of her volume above the surface? (This could be measured by placing her in a Wii marks on the side to measure how much water she displaces when floating and when held under water.) (b) What percent of her volume is above surface when she floats in seawater?