A,,,gas,,,,,is confined,,,in,,,,,,,,a cylinder,,,by,,,,a,,,,piston,,,,,5cm in diameter, onwhich rests a weight. The piston and weight together has a mass of 3.6 kg. The local acceleration of gravity is9.7m/s2. Assume standard atmosphericpressure.   a.     What is the force (N) exerted on the gas by the atmosphere, the piston and the weight? b.     What is the pressure (kPa) of the gas? c.     If the gas in the cylinder is heated, it expands and pushes the piston and weight upward. Assume that enough heat is supplied to raise piston and weight to 20 cm. Calculate the work [J] done by the gas in expansion

Q: A 30-lbm steel gas tank holds 10 ft³ of liquid gasoline having a density of 50 lb/ft³. What force is…

A: Given data,  m1= 30 lbm  V= 10 ft³  Density d= 50 lb/ft³  a= 15 ft/s²

Q: The movement of the fluid element has three distinct features in space simultaneously, explain by…

A:

Q: Q-4 For the system in fig (4) find: 1. F.B.D 2. Equation of motion & wd. 3. 0(t), for 3 < 1. 4. 8.

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: The manometer fl uid in Fig.  is mercury. Estimatethe volume fl ow in the tube if the fl owing fl…

A: Draw a diagram for the problem. Here the points 1 and 2 are as shown in the diagram. Write the…

Q: (b) A piston and water are accelerated upwards with an acceleration of 0.5g as shown in Fig.1.…

A:

Q: What are the eregies that a fluid in motion may have?

A: Fluid:-A substance that may flow and adopt the shape of its container is called a fluid. It consists…

Q: * For measuring flow by aventurimeter, if should be installed :in Inclined line. O Vertical line. O…

A: Option (e) : In any direction and in any location

Q: A tremendous force is generated when waterfreezes into ice and expands in volume by 9.0%. Suppose a…

A: Given: The volume expansion, ∆V = 0.09 The volume of cube initially, V = 1 m^3 The side length of…

Q: ii. Water is rotated in a pump impeller at a speed of 1500 rpm. The inlet and outlet diameters are…

A:

Q: garage lift has a 52 cm diameter piston supporting the load. Compressed air with a maximum pressure…

A:

Q: Problem II. A right circular cone is 100mm in diameter and 200mm high and weighs 1.6N in air. How…

A:

Q: Given Specific Weight of fluid is 7.85 N/L and its mass is 650 g. Calculate : Diberi berat tentu…

A: Given data: specific weight  of fluid is 7.85 N/Lmass is 650 g

Q: There are liquids with d, 2d densities that do not mix with each other. identical K, L pistons,…

A:

Q: Calculate the hydrostatic pressure in units of atmospheres for a closed end manometer with a mercury…

A: The hydrostatic pressure is 0.298894 atm.

Q: A Russian submarine crashs, loses control and runs aground at the bottom of the sea. The pressure,at…

A:

Q: (b) Prove that the pressure in a static fluid varies with depth in accordance with the relation: dp…

A:

Q: An S-shaped gate (1 m wide) consists of two quarter circles, each of radius 2 meters and rotate…

A:

Q: The two-pan balance scale of Fig. a 400-mm-long bar that fits loosely over a 20-mm-diame- ter shaft.…

A: Given data: The length of the bar, l = 400 mm. The diameter of the shaft, ds = 20 mm. Coefficient…

Q: Q.4 A hydraulic press has a ram of 20 cm diameter and a plunger of 5 cm diameter. The weight (in KN)…

A: Data given-  DRam = 20 cm  Dplunger  = 5 cm  W = ?  Fplunger = 700 N

Q: A 3 m diameter by 4.5 m high tank kept vertically is receiving of density water 1000 kg/m at the…

A: We know that a 3 m diameter by 4.5 m height vertically maintained tank receives 1000 kg/m3 water at…

Q: Q3: A: What is the axis of flight that runs from the nose tip to the tail of the aircraft? Describe…

A:

Q: 37. For a tank (T = 41 C°, volume = 0.051 m³, the rate change of density = 2.6 kg-m³-s*), through a…

A:

Q: When a body floating in a liquid is given a small angular displacement, it starts oscillating about…

A: Given: Q.3When a body floating in a liquid is givena small angular displacement, it…

Q: 2. If the absolute pressure is 300 Kelvin, what is the equivalent in degree Rankine?

A: Given data: The temperature in Kelvin scale: T = 300 K   Required: The equivalent temperature in…

Q: H.w 3: / carbon dioxide (CO:) has mass (4.2kg) pressure (12 bar) and temperature (92 °C).Calculate…

A:

Q: (b) An empty steel cylinder is 2 ft. in external diameter and its wall is I in. thick. Find the…

A:

Q: The pressure................. the depth of .the liquid increases Decreases. O Increases. O O None…

A:

Q: Q1. (A) Explain the function of inclined manometer, burden gauge, and inverted manometer?

A: Manometer: It is a instrument which is used to measure fluid pressure. It have a tube filled with a…

Q: An effort of 2 kN is required just to move a certain body up an inclined plane of angle 15°, the…

A:

Q: Find the height h to which the following tank can be filled with water (density=1000 kg/m³) without…

A:

Q: Air tank filled with air (air gas constant 287 JAg.K, density of 1.2 kg/m), the air temperature is…

A: We have to find force

Q: Some manometers are constructed as in Fig. , whereone side is a large reservoir (diameter D ) and…

A: The volume balance equation is given as VL=VSπ4D2H=π4d2hH=d2D2hNow we…

Q: 6. A 100 cc block of Styrofoam (density 100 kg/m³) is held by a massless string, attaching the…

A:

Q: The Omani "Noor Majan" car is of mass (M) kg is going up Jabal Akhdar, at angle (0), with (N) people…

A:

Q: The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer as…

A:

Q: Q4 A piston of cross-sectional area a is used in a hydraulic press to exert a small force of…

A: Given data: Piston Area=a, A Need to determine the force magnitude (F).

Q: A very tall 10-cm-diameter vase contains water at a depth of 6 cm. When spun steadily to achieve…

A: Given data as per the question Diameter = 10 cm Depth =6 cm

Q: Derive an expression for the height of propell governor

A: Governors are the most effective way to manage or regulate an engine's speed based on variable…

Q: Piezometers measure ..pressure only

A: Subject : fluid mechanics

Q: Discuss in detail (Diagram, Working, equations and Application) about any ONE manometer (Pressure…

A: MANOMETER -&gt; It is a device used for measuring pressure at a point in a fluid by balancing the…