Water with detergent dissolved in it should have small angles of contact.

Q: What percentage of a piece of ice will be submerged if it floats in a vat of honey? 65% 92% 35% 896

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Q: 6-73. Determine the reactions at the supports at A, E, and B of the compound beam. 900 N/m 900 N/m В…

A:

Q: The speed of glycerin flowing in a 5 cm (inner diameter pipe) is 0.54 m/s. Find the fluids speed in…

A:

Q: A block of wood floats in fresh water with 0.791 of its volume V submerged and in oil with 0.856 V…

A:

Q: A solid object will float in a fluid if __________. their densities are equal the object has a…

A: The average density of an object is what ultimately determines whether it floats. If the density of…

Q: The height of the head water of a dam is 30m. An air bubble is the observed from the bottom up to…

A: Given values: Height h = 30 m Understand that atmospheric pressure at the top of the water will be…

Q: Why can water be boiled in paper cup?

A: Step 1Water can be boiled in paper cup without burning the paper cup.

Q: oil raise up the wick in a lamp. The principle involves: A. the diffusion of oil through the wick B.…

A: The molecules of any fluid experience intermolecular forces, that means there will be attraction or…

Q: A ring is made of a combination of palladium and silver.  Given the ring's specific gravity and the…

A:

Q: If ice has the same molecular composition water, why do ice float on water? as

A: Density of a substance is the mass per unit volume of the substance. If the volume of a substance…

Q: A cargo barge is loaded in a saltwater harbor for a trip up a freshwater river. If the rectangular…

A: Given Rectangular barge=3m x 20mDepth d=0.80 min the harbar

Q: A steel blade floats on the surface of pure water . When detergent is added it sinks, why?

A: An object floats on water when its density is lesser than that of water. In other words, Steel blade…

Q: A tin can has a total volume of 1200 cm3 and a mass of 130 g. How many grams of lead shot of density…

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Q: water is given by p= Po + pgy. ne pressure in a tank ter. The cross-sectional area of the tank is 20…

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Q: Calculate the density of an object by weight in air as 0.15 g and in water 0.11 g. ?

A: The equation for density is given by, ρ=MV Here, ρ is the density, M is the mass and V is the…

Q: An immersed body is always buoyed up by a force equal to the weight of the body. False True

A: Given that ,                 the body is immersed in a fluid or liquid

Q: Spherical panicles of a protein of density 1.8 g/cm3 are shaken up in a solution of 20°Cwater. The…

A:

Q: An irregularly shaped object weighs 10.90 N in air. When immersed in water, the object has an…

A: Consider the weight of the object in the air be w, the apparent weight of the object be wi, the…

Q: A cargo barge is loaded in a saltwater harbor for a trip up a freshwater river. If the rectangular…

A: Given  Length of the rectangular barge is l=20.0 m Breadth of the rectangular barge is b=3.5 m The…

Q: A copper (SG=8.8) cylinder of diameter 4 cm and length 15 cm weighs only 14 N when submerged in…

A: Let the cylinder’s mass is denoted by m and the cylinder’s volume is denoted by V. Evaluate the…

Q: An object that can float in both water and in oil (whose density is less than that of water)…

A:

Q: A solid object floats in a liquid if   a. the weight of the object is less than the buoyant force b.…

A: When the buoyant force on the object is exactly equal to the weight of the object, the object will…

Q: A piece of metal of unknown volume V is suspended from a string. Before submersion the tension in…

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Q: A wooden board floats in fresh water with 60% of its volume under water. What is the density of the…

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Q: A calibrating liquid in surface tension calculations is * Always water and benzene Always water A…

A: Answer: Always water.   Usually water is used as a calibrating liquid for calibration, since its…

Q: Water flows at a rate of 25 L/min through a horizontal 7.0 cm diameter pipe under pressure of 6.0 pa…

A: Given that ,Volume flow rate=25 LminDiameter of pipe= 7 cm=0.07 mPressure=6 Pa

Q: A sample of an unknown material appears to weigh 260 N in air and 170 N when immersed in alcohol of…

A: Let us consider a sample of unknown material appears to have force in air , Fair=260 N and when…

Q: A block of wood with the dimensions 0.15 by 0.35 by 0.4 cubic meters floats along a river with the…

A: Given:

Q: The deeper one goes in a fluid, the greater the pressure. True or False?

A: Yes, the pressure increases if one goes deeper in a fluid.

Q: A block of wood floats in fresh water with 0.665 of its volume V submerged and in oil with 0.874 V…

A: Given data The volume of the freshwater is given as v1 = 0.665V. The volume of the oil is given as…

Q: The two arms of a U-tube are not identical, one having 2.5 times the diameter of the other. A cork…

A: Given: The diameter of the narrow arm is d The diameter of the wider arm is D = 2.5 d The force…

Q: Fill in the blanks: An object denser than water will _____ in water. An object less dense than water…

A:

Q: An object weighs 5 N in air but weighs only 3 N when submerged in water. The specific gravity of the…

A: Specific gravity = weight of the body in air/(weight in air - weight in water)

Q: A jet of diesel with relative density 0.8 strikes normally a plate with a velocity of 12 m/s. The…

A: When a fluid of density "ρ", speed "v" and cross section area "A" hits normally to an object then…

Q: When ice floats on water, its _____ part remains outside the water.   A) 0.5 B) 0.3 C) 0.1 D) 1

A: When ice floats on water, one by tenth of it remains outside the water. That is, when ice floats on…

Q: A solid glass sphere has a weight of 21.0 lbs in air and an apparent weight of 14.0 lbs when…

A:

Q: if i cut a coin in half, will its density remain the same?

A: If i cut a coin in half then its density will remain the same. Density is defined as mass per unit…

Q: Water pipes are painted with aluminium pipes, Why?

A: Heat resistance, corrosion resistance and thermal insulation are the main features of the Aluminum…

Q: A sample of an unknown material appears to weigh 300. N in air and 200. N when immersed in alcohol…

A:

Q: 6-73. Determine the reactions at the supports at A, E, and B of the compound beam. 900 N/m 900 N/m B…

A:

Q: The pressure at equal depths within a uniform liquid is: a) the same b) increase c) decrease d) the…

A:

Q: A block of wood floats in fresh water with 0.671 of its volume V submerged and in oil with 0.872 V…

A:

Q: An iceberg floats in sea water with 1/7 of the volume outside water. Determine the density of ice.…

A: Given that , Let total volume of the iceberg is V  Volume of iceberg submerged = volume of the water…

Q: If a certain liquid in a glassware has a flat surface, what does that imply regarding the relative…

A: Answer:-  The attractive forces between molecules of the same types are called cohesive force. For…