the density 5o, the buoyant force exerted on the ship by the water higher than the eysidy When a ship is loaded it will immerse to a certain level relative 10 the weight.of cargo. The weignt of the ship includ'ing the cargo niust ha lower densty an the water, otrher wise the ship will sink. Gravity drownward force downward force thus on the ship allowing the ship to float in this conditio 0 Ship A ship experiences these twO forces: gravity, which pulls it clown because Of it mass, and the buoyancCy force,or uphrust Which pushes lip. But becauses of it's body design, which contains a lot of air, it displaces encough water so, thhat the buoyana force is edual 4o Water Buoyant Force upward Force on the Ship When a ship is anching you hotice rer rushing to the shore] n the ship 'enters the r. this is bec ause H lit's gravity force That's how a shiy Hoas

Q: You feel additional pressure on your ears when you swim to the bottom of a swimming pool full of…

A: Density of water = 1000 kg/m3 Density of oil = 900 kg/m3 Let the depth of pool = h

Q: Silver and Aluminium has different densities of 10,5 g/cm3 and 2,7 g/cm3 respectively. A piece of…

A: Silver has density ρ1=10.5 g/cm3 and aluminum has density ρ2=2.7 g/cm3. Pieces of both are put in a…

Q: 0cm^3 is submerged in a swimming pool. What is the volume of water displaced?. Why?.

A: GivenVolume of object, Vo=100 cm3

Q: Consider the flow of a viscous fluid through a pipe of fixed length. If you double the radius of the…

A:

Q: What is the approximate buoyant force on a solid gold rectangular bar with dimensions 45 cm x 11 cm…

A: Given:- Rectangular body  with dimension =45cm  X 11cm  X 26 cm it immersed in the pure water…

Q: "A water enters a cylindrical pipe with a cross-sectional radius of 1 m with a speed of 2 m/s. If…

A: Given that, Radius of one end of the pipe r1= 1 m Speed of water at entering the end v1= 2 m/s…

Q: The density of water is 1.0 g Cm³. The density of iron is 7.8 x 10"3 g Cm³. The densit of mercury is…

A:

Q: Suppose that you suspend a 5 kg object on a spring scale and submerge the whole object in a liquid.…

A: Object mass=5 kg Original weight (w)=5*10=50 NApparent weight (w')=10 N

Q: A garden hose having an internal diameter of 3.5 cm is connected to a lawn sprinkler that consist…

A: From the equation of continuity, A1V1=A2V2…

Q: Calculate the difference in blood pressure between the feet and top of the head for a person who is…

A:

Q: How will an increase in altitude affect the difference in pressure on the upper and lower surfaces…

A: As the altitude on Earth increases, the air becomes less dense and air pressure decreases.

Q: We know that a sharp knife cuts well than a dull one. In terms of pressure, why is this so? b) Why…

A: We know the pressure is define as, P = FA

Q: A block of an unknown material floats in water with 51% of it below the surface. What is the density…

A: Given:  51 % of the block is below the water surface.  Density of the water = 1000 kg/m3 We have to…

Q: Bill is going for a swim in the ocean.  The density of the water (salt water) is 1.027 g/m3.  Bill…

A: The density of the water (salt water), ρw = 1.027 g/m3 Density of Bill, ρb = 1.043 g/m3 Density of…

Q: A scuba diver and his gear displace 65.8 L (1L = 1000 cm3) and have a total mass of 72.8 kg. (a)…

A: Scuba driver amd his gear displaces 65.8 L. By Archimedes Principle,  buoyant force is equal to the…

Q: Consider two cubes with side length of 10 cm. The cubes are submerged in water. One cube is made…

A:

Q: A rock, which weighs 1400 N in air, has an apparent weight of 900 N when submerged in fresh water…

A: Answer Given  Weight of rock in air Wa = 1400 N Weight of rock when submerged in fresh water Wfw =…

Q: 60. A block of aluminum with a volume of 10 cm3 is placed in a beaker of water filled to the brim.…

A: Since you have asked multiple questions so we are solving only first question for you. If you want…

Q: Suppose you drink a liquid through a straw. Explain why the liquid moves upward, against gravity,…

A: We must ascertain the cause of the liquid's upward movement against gravity via the straw and into…

Q: Canoes have been created out of concrete, believe it or not (and they actually float). Despite the…

A: We know that the density of concrete is less than that of aluminium. ρC < ρAl But when we…

Q: A piece of wood floats in glycerin (D = 1.26 g/cm3). Calculate the density of the wood if 66% of its…

A: Given value--- density of glycerin = 1.26 g/cm3.  66% of its volume is submerged. We have to find…

Q: A piece of metal weighs 19.6 N in air and 18.2 N when completely submerged in oil. The density of…

A:

Q: You feel additional pressure on your ears when you swim to the bottom of a swimming pool full of…

A:

Q: A friend asks you how much pressure is in your car tires.  Unfortunately, you have misplaced your…

A:

Q: James Yap's wooden block floats in fresh water with two thirds of its volume submerged. In alcohol,…

A: Given James Yap's wooden block floats in fresh water with two thirds  2 / 3 of its volume submerged…

Q: Anna fills a glass right up the the brim with ice water. Looking at the glass from the side, she…

A: Archimedes Principal: When a body partially or completely submerged in a static fluid than the…

Q: Bird bones have air pockets in them to reduce their weight. This also gives them an average density…

A: Answer :- Weight in air = True weight = 45 g            Apparent weight = 3.6 g…

Q: If the human body has an average density of 983 kg/m3, what fraction of a person is submerged when…

A: Given  average human density (ρb)=983 kg/m3 density of fresh water ρw=1000 kg/m3 density of salt…

Q: Ans the following: (a) Will a piece of iron float or sink in water ?

A: Given data, Density of water=1 g cm-3Density of iron=7.8×10-3g cm-3Density of mercury=13.6 g cm-3Ans…

Q: 2. Bird bones have air pockets in them to reduce their weight-this also gives them an average…

A: Mass of bone of bird in air = 35 gm Mass when it is submerged in water = 3.40 gm Change in mass of…

Q: If the human body has an average density of 979 kg/m', what fraction of a person is submerged when…

A:

Q: A beaker is filled with a liquid up to the mark of 1.2 liter and weighed. The mass of the liquid is…

A: Given,  Mass of the liquid, M = 720 g = (720/1000)kg  Volume, V = 1.2 L = 0.0012 m^3

Q: Commonly used values are ?? =900 kg/m3 and ?? =1100 kg/m3. Consider a subject submerged in water at…

A:

Q: d) An object of mass 300 g is hung with stri 30 x 10-6 m3. Calculate the tension of the s a liquid…

A: mass of object =m = 300 g volume of object = V = 30 X 10-6 m3

Q: While a bricklayer is working, he stumbles across a fire brick. Its weight is 579 N and it weighs…

A:

Q: A cube of side L whose density is 2 g/cm3 floats half submerged in a liquid of density 4 g/cm3 as…

A:

Q: 3cm oil Lem water

A:

Q: if a 33 g object has a volume of 47 cm3, would you expect it to sink or float in water ? Why?

A: Given:Mass of the object = 33 gVolume of the object = 47 cm3

Q: Choose the correct answer P. Water R O Water flowing through R will be more than Q but less than P O…

A:

Q: Figure (a) below shows a U-shaped tube containing an amount of mercury. The left arm of the tube has…

A:

Q: a boat with a flat bottom and its cargo weigh 5000 N. the area of the boats bottom is 4m^2 how far…

A: using equilibrium of forces : weight = buoyant force weight = V * density of water * g 5000 = area *…

Fluid Pressure

The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.

Gauge Pressure

Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.