In the empty picture, redraw the blocks in the water in order from the smallest density one to the largest density one. If you don’t have enough information, explain what information you would need.

Q: Part of a water circuit is shown below. The indicated numbers are volume flow rates in cm^3/s. In…

A: Given data:  Incoming volume flow rates 3 cm3/s, 5 cm3/s, 6 cm3/s and 4 cm3/s Outgoing volume flow…

Q: Figure 1 shows the cube is submerged in water to a depth of 10 cm. The sides of the cubes are 12 cm…

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Q: How is the density of fish controlled? How is the density of submarine controlled?

A: If the fish changes its volume whereas a submarine changes its weight,Submarine work in a similar…

Q: Imagine that in a remote location near the North Pole, a chunk of ice floats in a lake. Next to the…

A: The chunks of ice having same volume, will melt to produce same volume of water.

Q: Calculate the force pushing down needed to fully submerge a block of wood, with density of 100…

A: Given do=100kg/m3 V=0.8m3 g=10m/s2 P=105pascal

Q: Calculate the density of the person who floats in fresh water with 5% of her volume above the…

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Q: Explain the basic functioning of a hydraulic lift. Be sure to include the terms pressure, density,…

A: If you are in the water, gravity is pulling you down, and you are at risk of drowning if you are…

Q: While diving with a friend, you note that the water pressure at your current depth is 130,000…

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Q: What is hydraulic diameter? How is it defined? What is it equal to for a circular pipe of diameter…

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Q: A metal bowl with a weight of 1.20 N is placed in a large and content filled with castor oil. How…

A: Buoyant force is equal to weight of volume of the liquid displaced.

Q: A rock with a mass of 575 g in air is found to have an apparent mass of 347 g when submerged in…

A: At equilibrium, the net force on the rock in the vertical direction must be zero. Take the upward…

Q: Calculate the gauge pressure at a depth of 356 m in seawater. The density of seawater is 1030 kg/m3.…

A: Given : Sea Level Depth, h = 356 m Density of sea water, R = 1030 kg/m3. Required : Gauge Pressure…

Q: How do you convert pressure units like millimeters of mercury, centimeters of water, and inches of…

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Q: Calculate the gauge pressure at a depth of 154 m in seawater. The density of seawater is 1030 kg/m3.…

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Q: Why is it difficult to swim under water in the Great Salt Lake?

A: The great salt lake is located in the northern part of the USA of Utah. It is the largest salt water…

Q: A stream moving with a speed of 0.5 m/s reaches a point where the cross-sectional area of the stream…

A: Speed at a point, v1 = 0.5 m/sConsider the area of cross section is A. New area, A' = original/4 =…

Q: The image below shows a block of wood and a block of concrete, both with Skg. that were thrown into…

A: Given : Block of wood and block of concrete both of 5 kg  were thrown into a tank with water.…

Q: In answering the question of why bodies float higher in saltwater than in freshwater, your friend…

A: In physics, the density is defined as the mass per unit volume. Density of salt water is more than…

Q: how a submarine uses Archimedes' principle to submerge and surface without the use of its propeller.…

A: Let's first discuss some basic terms for it: Archimedes' principle states that the upward buoyant…

Q: Please refer to picture. A hydraulic jack is used to lift a car in a mechanic's shop. The mechanic…

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