Water can form large dewdrops in nature. How droplets made of vegetable oil instead of water be different? A. Oil can form the same large droplets as water because it has strong intermolecular forces. B. Oil would form droplets, but only very tiny ones because its surface tension is lower than that of water. C. Oil forms slicks, not droplets, because of its molecular structure. D. All liquids will form the same large droplets that water does

Q: 8. It is the resistance of a liquid to flow. a. Volatility b. Capillary action CViscosity d.…

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Q: 7. Calculate the mass flow rate (in grams per second) of blood (p= 1.0 g/cm3) in an aorta with a…

A: Density, ρ = 1 g/cm³ Cross section area, A = 2 cm² Flow speed, v = 40 cm/s Mass flow rate, dm/dt = ?…

Q: 1. Assuming that the density of air is a constant 1.29 kg/m3 and that the air pressure is 29.92…

A: Solution:-Given that(1) Density of air (ρ)=1.29 kg/m3Air pressure (P)=29.92 inches (76 cm) of…

Q: The total pressure 20 meters under the surface of lake Ontario is approximately: a. 300 kN. b. 20 N.…

A: Given data: Depth (h) = 20 m Required: Total pressure 20 m under the surface of the lake

Q: . The direction of pressure is always perpendicular to surface area of a body emerged inside fluids.…

A: Pressure has tendency  to act in all directions  so the pressure will be a scalar  quantity.

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Q: 6. A 100 cc block of Styrofoam (density 100 kg/m³) is held by a massless string, attaching the…

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Q: submarine cruises at a depth of 200 meters. What is the absolute pressure at this depth? Assume that…

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Q: 1. Suppose a person is 182 cm tall. A typical blood pressure is often given as 110/70 mm Hg, with a…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A solid, homogeneous sphere with a mass of mo, a radius of ro and a density of po is placed in a…

A: The solid homogeneous mass of the sphere is m0, radius r0, density ρ0.  From the Archimedes…

Q: Basic Bouyancy. Three objects of the same volume are submerged in a fluid of density p, then…

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Q: 22. If a cube of iron with sides 1 m and density 7.87 g/cm^3 sinks in salt water of density 1.02…

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Q: Q5. A specimen having a square cross section of dimensions 4 mm × 4 mm is to be subjected to a…

A: Data Given ,  Dimensions of the square = 4 mm × 4 mm So , L = 4 mm = 4 × 10-3 m So , Area of the…

Q: 1. A test tube standing vertically in a test tube rack contains 2.5 cm of oil (ρ =0.81 g/cm3) and…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: same? Explain. Sealed chamber 4. A very silly barometer (see figure below) is made using a column of…

A: Let P be the pressure due to the sealed chamber, P0 be the standard atmospheric pressure, Pa be the…

Q: A block of wood of mass 1 gram floats in water . Will a block of wood made of the same material of…

A: Introduction: Floating and sinking of the object were the phenomenon which ancient people know…

Q: Small insects can move about on the surface of water . Explain.

A: This is due to the surface tension

Q: Under standard conditions, the pressure at the top of a mountain is 82 kPa and the pressure at the…

A: Given data: Pressure at base of mountain = 101.3 kPa Pressure at top of the mountain = 82 kPa…

Q: 13. A kettle is filled with water and the pressure at the bottom of the container is P. The kettle…

A: Since you have posted multiple questions, we will provide the solution only to the first five…

Q: 1. A swimming pool has the following dimensions: 15 m long; 5 m wide; 2 m deep. a. By how much would…

A: Given, Pool dimensions are 15m long, 5 m wide and 2 m deep

Q: While doing an experiment in Chemistry, you placed in an open test tube a 0.10- m deep layer of…

A: Given information: The test tube is open. The depth of the oil layer (do) = 0.10 m The density of…

Q: Water flows through a horizontal section of pipe with changing diameter. The water flows into the…

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Q: 6. Given a cylinder of density 0.150 grams/ml. Will this cylinder float in water of density 1…

A: The density of the cylinder is 0.150 gm/ml, and the density of water is 1 gm/ml.

Q: A piece of aluminum has density 2700 kg m and mass 770 g. The aluminum is suspended on a spring…

A: Given: Aluminum density = 2700 kg/m3 =2.7 g/cm3 Mass = 770 g Oil density = 650 kg/m3=0.65 g/cm3

Q: Water has density of 1kg per liter (1kg/L). The volume of an object is  9m^3 (9 meter cubed).  If…

A: According to Archimedes principle , when an object of volume V is submerged in water an equal volume…

Q: 5. A gender neutral individual having a mass of 70 kg owns two pairs of shoes: 1) a pair of…

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Q: In a hydraulic system, a force of 400 N is exerted on a pis- ton with an area of 0.001 m². The…

A: Given data:  Force exerted on the piston (F1) = 400 N Area (A1) = 0.001 m2 The area of the…

Q: 1. Some species of whales can dive to depths of 800m. What is the total pressure they experience at…

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Q: 5. In another experiment, the students drop a small object of an unknown substance into the density…

A: Density is a measure of the amount of mass per unit volume of a substance. When an object is placed…

Q: Estimate the density of an alloy made from 4.1 kg of silver and 1.7 kg of gold. The density of…

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Q: 5. Blood clotting is important because * Stops bleeding allows oxygen to enter the body supplies…

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Q: Q6. select the proper choice 1. a. For a curved interface, the pressure is greater on the convex…

A: (1) A curved interface refers to the surface of a mirror that is not flat but instead has a curved…

Q: Three glass containers containing water of the same temperature have different shapes and thickness.…

A: Pressure of fluid on a given area is defined as force exerted by the fluid column per unit area.…

Q: 9. A liquid is flowing through a horizontal pipe whose radius is 2.22 x10-2 m. The pipe bends…

A: The radius of the bottom pipe, r1=2.22×10-2 m   The cross-sectional area of the bottom pipe,…

Q: 23. A Boeing 737 airliner has a mass of 20 000 kg and the total area of both wings (top or bottom)…

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Q: Materials: Steel, Brass, Copper, Aluminur Beam Balance, Graduated Cylinder.

A: The mass of the substance m = 46 g  The volume of the substance V = 15.6 cm3 So We know that the…

Q: A sea exhibit at an aquarium is 24 meters long and 11 meters deep with a glass wall. It is open to…

A: The pressure P at a depth h of a fluid is given by, P = P0 + ρgh where P0 pressure above the fluid,…

Q: 3. An object with 0.5 gr/cm3 is floating in a fluid with density of 1.5 gr/cm. If 20 cm of the…

A: The density of the object is ρobject=0.5gr/cm3 The density of the fluid is ρfluid=1.5gr/cm3 Assume…