7.Consider a block of wood that floats with 60% of its volume above water along a portion of creek at Brookside, Baguio City. (The volume of the block is 0.5 m3) Suppose this block of wood is placed in a liquid of density 500 kg/m3. What will happen to the block of wood? O A. All of these are possible B. It will sink. O C. It will float with no part of it above the surface of liquid. D. It will be partially submerged.

Q: An incompressible fluid of uniform density flows through an infınitely long pipe. In the section…

A: Use equation of continuity to find the speed of fluid in the wide region of the pipe as shown below

Q: A cube of wood with density 6.0 x 10°kg/m³ is 10 cm long on each side. What is the density of a…

A:

Q: Suppose your body has a density of 987 kg/m3. What fraction of you will be submerged when floating…

A: The submerged fraction when it is placed in the freshwater can be given as, k=ρbρw=987 kg/m31000…

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A:

Q: A wood block has a mass of 10.4 kg. When placed in water, 65% of the wood is underneath the surface.…

A: According to Archimedes principle Buoyant force = weight of liquid displaced

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A: Since there's no information given about the thickness of the box, we can't really find its buoyant…

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Q: The density of water is approximately 1.00 g/mL.  Would the piece of wood that is Density = 0.529…

A:

Q: A rock with a mass of 572 g in the air is found to have an apparent mass of 360 g when submerged in…

A: Given mass of a rock in air = 572 g mass of a rock in water = 360 g We have to to calculate (i) mass…

Q: A Juniper wood log with a weight density of about 35 pounds/ft3 and a volume of 2 ft3 is submerged…

A: Density of Juniper wood log (d1) = 35 poundft3Volume of Juniper wood log (V) = 2 ft3Density of water…

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

A: Out side pressure is equal to atmospheric pressure.

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A:

Q: A container with a mass of 0.4kg and a volume 1 liter (which is equal to 0.001m3) is completely…

A: Given,  mass of the container, m=0.4 kgvolume,V =1 L = 0.001 m3density of the water, ρw = 1000 kgm3

Q: A rock displaces 0.65 m3 of freshwater when it is completely submerged. Consequently, since the…

A:

Q: A wooden block of volume 4.55 x 10* m³ floats in water. When a small steel object of mass m = 0.250…

A: Given:-             A volume of a wooden block = 4.55×10-4 m3                           Steel object…

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A: Given, Density of lead = 11400 kg/m3 side of cube = 0.035 m  Tension = 2N

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A:

Q: A 150-N object of density=870kg/m3 floats in a liquid of density with three-fourths of its volume…

A:

Q: a) What is the speed of the water in the hose in cm/s? (1 L= 1000 cm3)   cm/s    b) What is the…

A:

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: When a 1 meter long cylinder with cross-sectional area of 16 cm? is immersed in a tank of water, 12…

A: Given information: Here, l and A is the length and the cross-sectional area of the cylinder, lout…

Q: Consider a block of wood that floats with 60% of its volume above water along a portion of creek at…

A:

Q: A metal bowl with a weight of 1.30 N is placed in a larger kitchen container filled with soybean…

A:

Q: A piece of wood is 0.570 m long, 0.250 m wide, and 0.076 m thick. Its density is 700 kg/m3. What…

A: Given that:Length, L=0.570 mWidth, w=0.250 mThickness, t=0.076 mDensity of wood, ρB=700 kg/m3Density…

Q: A rock weighing 0.54 N in air is submerged in a fluid of density 1.58 g/cm3 and supported by a…

A: W = 0.54 N  pL = 1.58 g/cc = 1580 kg/m3 V= 3.2cc = 3.2 × 10-6 m3

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A:

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…

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A:

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A:

Q: The average human body has a density of 1,020 kg/m³, while mercury has a density of 13,600 kg/m³.…

A: Given that : The density of the human body = 1020 kg The density of the mercury will be = 13,600 kg…

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

A:

Q: A piece of aluminum has density 2700 kg/m 3 and mass 770 g. The aluminum is suspended on a spring…

A: Given  Density if Aluminium in air = 2700 kg/m³ density of oil is 650 kg/m³ M in air = 770 g. When…

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

A: Density of silver ρ1=10.5 g/cm3 and density of Aluminum ρ2=2.7 g/cm3. We have a beaker filled with…

Q: . A rock with a mass of 540 g in air is found to have an apparent mass of 300 g when submerged in…

A: Mass of the rock in air is m1 = 540 g = 0.54 kg Mass of the rock in water is m2 = 300 g = 0.3 kg…

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A:

Q: A block of wood with a density of 0.6 g/cm^3 floats in an unknown liquid in such a way that 75.0% of…

A: Solution: Given: 1 gcm3= 1000  kgm3 ρ1 = density of block of wood = 0.6 gcm3 75% of the volume of…

Q: Suppose that a solid cube of some material floats motionless on the surface of an oil puddle at a…

A:

Q: Don't use chatgpt

A: Let's start with the values we were given. We have:Box dimensions:Box length - 3mBox width - 2mBox…

Q: An iceberg that floats with 88.5% of its volume submerged in seawater of density 1060 kg/m^3.  if…

A: Apply Archimedes principal and write the expression.   x1Viceρw1g=ρiceVicegx1ρw1=ρiceVice…

Q: A 120 cm diameter sphere floats in salt water, density 1025 kg/m^3, half of it submerged. What…

A: Given that  Diameter of sphere=120cm Density of salt water =1025kg/m^3 Now the total weight of water…

Q: In the video, the water level was 15 milliliters before adding the chain, and 20 milliliters after…

A: Densityv (d) is the mass (m) of a substance per unit volume (v). d = m/v

Q: Oil having a density of 930 kg/m^3 float on water. A rectangular block of wood 4.o cm high and with…

A: When a body is submerged in a liquid, the body experiences an upthrust. If the density of the body…

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.