When a nurse squeezes a syringe vertically up, the liquid squirtss 3.43 cm into the air With what speed does the liquid emerges from the syringe?   CHOICES   A. 0.82 cm/s B. 82 cm/s C. 820 cm/s D. 82.52 cm/s

Q: What is the angle of the surface of the fluid if the container moves 9m/s2 in 30 degree inclined…

A: The pressure inside liquid is only dependent on the height of liquid above the point of concern. The…

Q: Tank 1 has a fluid of density ρ filling it to a height h and is located on a planet with gravity g.…

A: We know that the formula of the gauge pressure at the bottom of the tank is given as  Gauge…

Q: A plastic sphere floats in water with 60.0% of its volume submerged. This same sphere floats in…

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Q: A piece of unknown material has an intricate shape and weighs 126g in free air and 88g when…

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Q: Estimate the force exerted by the water on Hoover Dam. Estimate the depth of the dam. 220 Your value…

A: Given: Depth= 220 m Width= 221.4 m

Q: why is the ratio 1/10000 A large cylindrical tank of height H and radius R is filled with water as…

A: Given: The radius of the hole is Rhole. The Radius of the cylinder is R=100Rhole. The height of the…

Q: Q3) Mercury has a contact angle equal to (1400) with glass. A narrow (4mm) capillary tube made of…

A: Solution:-Given thatcontact angle (θ)=140°diameter of capillary tube (d)=4 mm=0.004 msurface tension…

Q: garden hose with a cross sectional area of 3.20 x 10-4 m2 is used to fill a bucket with a volume of…

A: garden hose with a cross sectional area of 3.20 x 10-4 m2 is used to fill a bucket with a volume of…

Q: 8. A large container, 108 cm deep is filled with water. If a small hole is punched in its side 81.0…

A: Answer:-  Given  Acceleration due to gravity (g) = 9.8 m/s2  Height of small hole punched in its…

Q: A.) What volume of a helium- filled balloon is needed to just lift a total pay load of 1500 kg? B.)…

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Q: #9

A: By using the continuity equationWe can write:-A1v1=A2v2          Equation 1where, A1 is the area of…

Q: Water flows at 2.0 m/s through a pipe of diameter 6.0 cm. What is the mass flow rate of the water? O…

A: Given data: The velocity of water is v=2 m/s. The diameter of pipe is d=6 cm.

Q: Oil at a petroleum processing facility flows through a pipe with a radius of 4.00 cm with a speed of…

A:

Q: bit, in the experiment without changing anything else. I then establish t 1 Re = 1.02 k [m²/min]…

A: GivenRe=1.02*1k  m2min

Q: A large open tank is filled with water. A small hole is made in the side of the tank 50 cm below the…

A: A small hole is made in the side of the tank at a depth 'd' below the top - d=50 cm =0.50 mTo Find:-…

Q: Water with a density of 1000 KG/M^3 flows through a 4.0 CM diameter pipe with a velocity of 1.2 M/S…

A: given data as per question density  = 1000kg/m3 velocity  =  1.2m/s

Q: Water is flowing at 3.0 m/s in circular pipe. If the diameter pipe decreases to 1/2 its form O w et…

A: Given:- The water flowing with the velocity v = 3.0 m/s   if the diameter of the pipe decreases to…

Q: An object with mass 1.0 kg when placed in water has an apparent weight of 5.0N. It is then placed…

A: Recall Apparent weight=actual weight-Buoyant force

Q: A 15.0 m tall water tower in Mount Pearl, off Wyatt Boulevard, is filled to the top with fresh St.…

A:

Q: Water travels down a pipe with a circular cross-section at a velocity v₁. This pipe is connected to…

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Q: Water comes out from a hole punched at the side of an open tube and lands on the ground 0.75 m from…

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Q: A barrel with a diameter of 0.5m is filled with 200 liters of gasoline (p =750 kg/m3). If it is…

A: The depth of the bottom of the barrel is about 0.76 m.   Here, we use the buoyant force formula and…

Q: A fun toy for all ages is the bottle rocket. The one in the picture was made by adding fins to a…

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Q: A rock with a mass of 580 g in air is found to have an apparent mass of 365 g when submerged in…

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Q: It takes forty five seconds to fill a 5-gallon (0.019 m3) bucket through a hose with a one-inch…

A: The objective of the question is to find out the speed of water traveling through the hose.

Q: A 5 kg object with a volume of 10L is completely submerged in water. Density of water is  1 kg /L.…

A:

Q: P2. Area A Fluid demsity p PI, A Consider a vertical cylindrical element of fluid with cross…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Water flows out of a spigot at the bottom of a very wide storage tank at a velocity of 10.4 m/s?…

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Q: It takes 3 hours for a boat to go 12 km and come back in still water at a constant speed. When the…

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Q: A ball with a diameter of 10.0 cm is submerged in water. The buoyant force of the water on the ball…

A:

Q: A hole is punched in the side of a tank 54 cm below the surface of the fluid in it. The fluid is…

A: Given, h=54 cm=0.54 m acceleration due to gravity g=10 m/s2 Velocity of the fluid  v=2gh…

Q: Michelle, a nutritionist waters her plants in her garden. Water flows at 2.5 m/s through a garden…

A: Given: The speed of the water flow at the hose is 2.5 m/s. The radius of the hose is 6 mm. The…

Q: Water is being sprayed from a nozzle at the end of a garden hose of diameter 2.0 cm. If the nozzle…

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Q: A rock with density 2100 kg/m3 is suspended from the lower end of a light string. When the rock is…

A: Given:The density of rock is .The tension in the string is .The density of liquid is .The expression…

Q: Water flows through a pip. At Point 1, the pipe has a radius of r and the water travels at speed v.…

A: Given value--- At Point 1, the pipe has a radius of r and the water travels at speed v.  At point…

Q: A 100 mL beaker holds 120 g of liquid. What is the liquid’s density in SI units?

A:

Q: Water initially moving through a small horizontal cylindrical pipe enters a new section of pipe with…

A:

Q: Water flows through a 15.0 cm fire hose at a rate of 5.00 m/s. A. Find the rate of flow through the…

A: Given: The diameter of the hose is, d=15.0 cm=0.15 m The speed of water is v=5.00 m/s

Q: 3. A tank is 5 meters tall and filled with water to the top. Suddenly, a nail punctures it at a…

A: Total height of the tank where water is filled up to the top, H=5 m Nail is punctured at a level…

Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.