An 80 kg man stands on top of slab of ice on fresh water at 4 degree Celsius. Determine the minimum volume of the slab of ice which support the man and has a five percent volume that is above the water line.

Q: Consider a 70kg woman who has a total foot imprint area of 400 cm2. She wishes to walk on the snow,…

A: Given,

Q: An airplane is cruising at altitude 10 km. The pressure outside the craft is 0.287 atm; within the…

A:

Q: A container of water has a cross-sectional area of A = 0.1 m2 . A piston sits on top of the water…

A:

Q: A particular table has three identical legs, and the surface area at the bottom of each leg in…

A: The surface area of bottom of each leg of the table is a = 3.60 x 10-4 m2. The total mass of the…

Q: cylindrical tank has a tight-fitting piston that allows the volume of the tank to be changed. The…

A:

Q: A helium balloon is used to lift a load of 110 N. The weight of the balloon cover is 50 N and its…

A: in this type of question we find density of gas so that balloon goes upward .

Q: You are at sea level and the temperature outside is 4 degrees Celsius.  A block of solid material is…

A: Temperature=4o C Dimensions of Block l=42.1 cm=0.421 m b=67.6 cm=0.676 m h=45.1 cm=0.451 m In this…

Q: Air enters a 28-cm diameter pipe steadily at 200 kPa and 20°C with a velocity of 5 m/s. Air is…

A: a) The area A is determined by the diameter is,

Q: Under Normal situations the viscosity of a person's blood is about 3.8 x 10' Pa s. When that person…

A: Viscosity of normal situation, ηN=3.8×10-3 Pa sViscosity of dehydration, ηD=4.3×10-3 Pa sHere, the…

Q: *69. ssm A Venturi meter is a device that is used for measuring the speed of a fluid within a pipe.…

A: Given data: The cross sectional area of the horizontal pipe is A2=0.0700 m2. The density of the gas…

Q: An aluminum saucepan with a diameterof 23 cm and a height of 6.0 cm is filled to the brim with…

A: Given data d=23 cmh=6 cmT1=19 °c=292 K

Q: On a horizontal floor, two identical cylindrical vessels A and B connected by a thin tube near their…

A: Since half ice submerged  Total volume displaced = 100/2 = 50 cm3  So volume flow through tube =…

Q: A desktop computer is to be cooled by a fan whose flow rate is 0.34 m3/min. Determine the mass flow…

A: The mass flow rate is related to the volume flow rate as,

Q: A swimming pool of width 9.0 m and length 24.0 m is filled with water to a depth 3.0 m. A) calculate…

A: width 9.0 m and length 24.0 m is filled with water to a depth 3.0 m

Q: 2. A vertical piston-cylinder device contains a gas at a pressure of 100 kPa. The piston has a mass…

A:

Q: The four tires of an automobile are inflated to a gauge pressure of 1.7 X 10 Each tire has an area…

A: Given that                 Gauge pressure(P) = 1.7×105Pa                 Area (A) = 0.027m2

Q: Oil at 80F (r = 56.8 lbm/ft3 and m = 0.0278 lbm/ft·s) is flowing steadily in a 0.5-in-diameter,…

A: a) From the Poiseuilles law, the velocity for laminar flow through a horizontal pipe is,

Q: 1 kg of a fluid is compressed reversibly according to a law pv = 0.5, where p is in bar and v is in…

A: pV = 0.5 bar.m3/kg = 0.5 x 105 Pa.m3/kg p = 0.5×105V V2 = V12

Q: Tire gauges for air pressure, as well as most other gauges used in an industrial environment take…

A: given:Pg=10.42psi=0.718x105Pa....(1psi=6894.76Pa)Patm=1.01x105Pato find:Pa=?we know that…

Q: An 80 kg man stands on top of slab of ice on fresh water at 4 degree Celsius. Determine the minimum…

A:

Q: is flowing through a tube. It comes out of the tap at a pressure of P=123kPa , velocity of v=8ms and…

A: GivenSection 1 ,TapP1=123 kPav1=8 m/sh1=2 m section 2 ,NozzleP2=?v2=4 m/sh2=2 m

Q: The real pressure within a tire or other object containing pressurized stuff would be a combination…

A: Given, gauge pressure on tire = 13.55 psi = 93424 Pa Atmospheric pressure =1.01x105 Pa And Real…

Q: Air at 10°C and 80 kPa enters the diffuser of a jet engine steadily with a velocity of 200 m/s. The…

A: Inlet pressure,   Initial temperature,

Q: garden hose with an internal diameter of 3.5 cm is connected to a (stationary) lawn sprinkler that…

A:

Q: There is a maximum depth at which a diver can breathe through a snorkel tube (Fig. E12.17) because…

A: There is a maximum depth at which a diver can breathethrough a snorkel tube (Fig. E12.17) because as…

Q: A 8.0 kg freshwater fish at the surface of a lake is neutrally is neutrally buoyant. If the density…

A:

Q: A fish fills the air spaces in its porous bone with air at a pressure 1atm (normal atmospheric…

A: Write the expression for the pressure exerted on the porous bone at a depth. Here, Pa represents…

Q: A cylindrical pressure vessel is fabricated from steel plates which have a thickness of 20 mm. The…

A:

Q: The figure shows 4 containers containing a liquid X. If in all the containers the level of the…

A:

Q: Q2/The tank in Fig. contains benzene (s=0.876) and is pressurized to 200 kPa (gage) in the air gap.…

A:

Q: A block of solid material is suspended from a wire and is completely submerged under fresh water.…

A: Given Mass of Seagull = 254 Gram = 0.254 Kg Dimension of Block = 90.9 cm x 53.5 cm x 59.7 cm = 0.29…

Q: A liquid with a coefficient of volume expansion of β just fills a spherical flask of volume V 0 at…

A: The change in volume of the liquid,

Q: With its swim bladder deflated, a 9.5 kg yellowfin tuna has a density of 1050 kg/m3. It is swimming…

A: The volume of the tuna when its air bladder is deflated can be computed from the given mass and…

Q: A 2.5 g latex balloon is filled with 2.4 g of helium. When filled, the balloon is a 30-cm-diameter…

A: Formula of terminal velocity is as follows; vt=2mgρACd…

Q: Water gauge pressure available at a fire hydrant is 80 psi. If a fire hose is connected to the…

A:

Q: Water at four-degree Celsius flows through a pipe that has a conical shape and is sloping downward;…

A:

Q: A particular table has three identical legs, and the surface area at the bottom of each leg in…

A: Given information: The mass of the table, m=35.7 kg The cross-sectional area of each leg,…

Q: What is the difference between (i) the pressure exerted by water vapour when the air holds the…

A: The pressure exerted by water vapor when the air holds the maximum amount of vapor is called…

Q: You are at sea level and the temperature outside is 4 degrees Celsius.  A block of solid material is…

A:

Q: Air is compressed from 14.7 psia and 60°F to a pressure of 150 psia while being cooled at a rate of…

A: a) The expression by ideal gas law for initial condition of air is,

Q: Suppose you pour water into a container until it reaches a depth of 14 cmcm . Next, you carefully…

A: Given data: Depth of water Hw=14 cm=0.14m Depth of oil H0=10 cm=0.10m Density of water ρw=1000 kg/m3…

Q: A typical hot air balloon can carry 3–5 passengers in a wicker basket and has a total mass of  m =…

A: