50cm³ of air at a pressure of 5N/m² is enclosed in a metal tube by a piston. If the piston is pushed in a distance of 10cm, what will the pressure of the air become, if the cross sectional area of the tube is 2cm²?

Q: A company has several sensors in storage silos to detect the total pressure in the silos to ensure…

A:

Q: The flow through a ½ in diameter

A: Diameter of first pipe is D1=1/2 in=0.5in Pressure drop P1=4PSI Diameter of second pipe is D2=2.0 in…

Q: A soap bubble that is 50.0 mm in diameter has a difference between its internal and external…

A: The radius of the soap bubble is given by, R=D2 Here, D is the diameter of the soap bubble.…

Q: You are pumping up a bicycle tire with a hand pump, the piston of which has a 1.50-cm radius. What…

A: Given Data : The radius of the piston of the pump is given as r = 1.50 cm. The pressure generated by…

Q: 0.5 m 20 kg A B C kg p= 1000- T 0.15 m A container of water has a cross-sectional area of 0.50 m². A…

A: According to Bernoulli's theorem the sum of pressure energy , kinetic energy and potential energy…

Q: A certain piston exerts a pressure of 45,000.0 Pa on the cylinder of a car. If the area of the…

A: Given :-  Pressure P = 45000.0 pa.  Area of cylinder A = 0.900 m2

Q: A 3 cm diameter piston cylinder has an internal pressure of 50 kPa, if the force translated thru…

A: Write the given values with the suitable variables. d=3 cm=0.03 mP=50 kPa=50×103 Pam=2 kgu=0 m/sv=10…

Q: An airtight box has a removable lid of area 2.29 × 10-² m² and negligible weight. The box is taken…

A: It is given that, the area of the lid is A=2.29×10-2 m2, and the pressure is P=8.17×104 Pa. The…

Q: Two mL of water passes a given cross-section of a pipe in 5s. The flow rate Q is For this value of…

A:

Q: A hot-air balloon has a volume of 2800 m^3 . The balloon fabric (the envelope) weighs 920 N. The…

A: Volume of air displaced V=2800 m3 Density of air p=1.23 kg/m3 Weight of displaced air…

Q: The four tires of an automobile are inflated to a gauge pressure of 2.0  105 Pa. Each tire has an…

A: Given, the four tires of an automobile are inflated to a gauge pressure of p = 2.0×105 Pa. Each tire…

Q: The figure below shows a fluid inside a cubical container of side 1 m. If the pressures inside and…

A: Answer  option (a) 3.039*105 N

Q: A box-shaped metal can has dimensions 14 in. by 6 in. by 7 in. high. All of the air inside the can…

A: dimensions of box  14 in. by 6 in. by 7 in.

Q: The figure below shows a fluid inside a cubical container of side 1 m. If the pressures inside and…

A:

Q: An automobile weighing 1.02 x 10' N has weight equally distributed over its wheels. The weight of…

A: weight of an automobile, W = 1.02×104 N Number of tires = 4 Air pressure in each tire = 1.82×105 Pa…

Q: The pressure difference of 21 Pa is applied to a section of a pipe with length 5.7 m to flow a…

A: pressure difference of 21 Pa is applied to a section of a pipe with length 5.7 m to flow a viscous…

Q: A piece of copper whose density is 8.93 g/cm^3 has a mass of 180 g in air and 162 g when submerged…

A: Given: Density of copper = 8.93 g/cm3 Mass of copper in air, m1 = 180 g Mass of copper in certain…

Q: A block of sold copper sits on a fat, level surface. Copper has a density of 8.94 x 10 kg/m. The…

A: Given Information:- Density of Copper is d=8.94×103 kg/m3. Mass of the block is m=23.6 Kg. Surface…

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: A fluid is moving through a tube at a speed of 0.64 m/s. If the volume flow rate in the tube is 0.8…

A:

Q: An automobile weighing 1.13 x 104 N has weight equally distributed over its wheels. The weight of…

A: The weight of the car  W=1.13×104 NThe gauge pressure of the air in the tireP=1.81×105 pa

Q: An automobile weighing 1.06 104 N has weight equally distributed over its wheels. The weight of the…

A: Given: Total force = 1.06×104 N Pressure  = 1.91×105 Pa

Q: A box-shaped metal can has dimensions 14 in. by 9 in. by 3 in. high. All of the air inside the can…

A:

Q: The Earth's atmosphere at sea level and under normal conditions has a pressure of 1.01x105 Pa, which…

A:

Q: The Earth's atmosphere at sea level and under normal conditions has a pressure of 1.01x105 Pa, which…

A: in this question we use simple pressure  formula.

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: A mercury filled manometer with two unequal length arms of the same cross-sectional area is sealed…

A:

Q: a certain piston exert a pressure of 45000 Pa on the cylinder of a car. if the area of the cylinder…

A:

Q: The Earth's atmosphere at sea level and under normal conditions has a pressure of 1.01x105 Pa, which…

A:

Q: A box-shaped metal can has dimensions 5 in. by 13 in. by 3 in. high. All of the air inside the can…

A:

Q: A gasoline line is connected to a pressure gauge through a double U-tube manometer as shown in the…

A:

Q: A fluid is in a cylindrical container that's diameter is 20 cm and height is 70 cm. The density of…

A: diameter of cylinder = 20 cm height of cylinder = 70 cm density of fluid = 1.008 gcm3height of fluid…

Q: 3.38 Mercury is poured into the tube in the figure until the mercury occupies 375 mm of the tube's…

A: Given: Mercury is poured in this tube.  Length of mercury column is 375 mm After that, equal volume…

Q: The density of the element Mercury is 13600 kg/m3. the mass of a 1.45 meter column of mercury in a…

A:

Q: Pressure in a fluid: A cubical box, 8.00 cm on each side, is immersed in a fluid. The gauge pressure…

A:

Q: A cylindrical storage tank has a cross sectional area A1=1.5 m². The tank is set up vertically on…

A:

Q: An object made of iron appears 300 N lighter in water than in air. The density of iron is equal to…

A: Density of iron = 7870 kgm-3  Density of water=1000 kgm-3 Apparent weight of iron= 300N

Q: The two arms of a U-tube are not identical, one having 6 times the diameter of the other. A cork in…

A: The main concept behind such questions is that the pressure everywhere will be the same or we can…

Q: At the surface of a freshwater lake, the pressure is 105 kPa What is the pressure increase in…

A: Pressure at surface, Ps = 105 kPa  Depth, h = 42.6 m Density, ρ = 1.00 × 10³ kg/m³ = 10³ kg/m³…

Q: What is the pressure at the bottom of a 5 m tall column of  fluid with atmospheric pressure 101 kPa…

A: Pressure=101kpa Temperature=20◦C

Q: An​ outdoor, rectangular pool on campus is 4.5 meters​ [m] in width and 7.5 meters​ [m] in length.…

A: Given  rectangular pool on campus is 4.5 meters​ [m] in width and 7.5 meters​ [m] in length

Q: A spherical balloon has a radius of 7.15 mm and is filled with helium. How large a cargo can it…

A: Note-Density of air is, Density of helium is,