The candle flame is an example of a. Open system, real and fixed boundary b. open system, imaginary and variable boundary c. Closed system, real and variable boundary d. Closed system, imaginary and fixed boundary

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A: Let the air pressure in chamber B be PB and pressure at A is given as PA=172 Pa. Assuming water as…

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A: The transfer of heat works on the principle of flow of heat and the temperature. Temperature…

Q: Suppose with the application of a system of forces on a body, the body starts moving in a particular…

A: This is question is from classical mechanics.

Q: A change of the system energy, AE, can be: a) positive, b) negative, c) of any sign or zero.

A: The first law of thermodynamics states that the change in internal energy of a system equals the net…

Q: AND E 1 32% Ô 20:22 H+ flow rates of these two fans? c) A system is equipped with two pressure gages…

A: Given∆h=8cm=0.08m

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A: Solution:

Q: 5) Consider 4 immiscible liquids in an open tank (open to atmosphere) as shown below. Find the gauge…

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A: Thermodynamics Thermodynamics is an axiomatic science which deals with the relations among…

Q: What is the gage pressure at the bottom of the tank (point (x), in kPa) when a 43 cm, c = 17 cm,…

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Q: P1.26 When we in the United States say a car's tire is filled "to 32 lb," we mean that its internal…

A: Given, Internal gauge pressure = Pg = 32 lbfin2 = 32 lbfin2 × (12 in)2(1 ft)2 = 4608 lbfft2 Volume =…

Q: Discuss the First and Second Lad of Thermodynamics, provide an example.

A: First law of thermodynamics is a version of law of conservation of energy. It states thats the sum…

Q: When energy in the form of heat is added to a body, it is stored as heat. True

A: When the energy in the from of heat is added to the body, then this energy increases the internal…

Q: A 20 ft3 container has two partitions. Partition A, whose volume is 11 ft3, contains six Ibm of air…

A: Given:Initial volume of air, V1=11 ft3Final volume of air, V2=20 ft3

Q: By swimming with fins, you manage to take a beach ball to the bottom of a pool. Once the beach ball…

A: Archimedes principle: Whenever a body is fully or partially immersed in the fluid, it is subjected…

Q: Air is contained in a piston cylinder device, it expands first isothermally (1=>2) then isobaric…

A: Solution:

Q: Give at least five (5) applications of Thermodynamics in the Real World and discuss how it is…

A: Thermodynamics Is the branch of science which deals with the study of heat and temperature and their…

Q: Heat transfer is a scalar quantity since it has direction as well as magnitude. True or False True…

A: Please find the solution below

Q: P S*: States S* -S*: Process A*: Area QS3 $1 $2 A1 Fluid goes through four state changes S1, S2, S3…

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Q: An example of a force is: The mass of an object. The action of one body on another. A scalar…

A: In the given problem the example of a force is the action of one body on another body  And the force…

Q: Given two potential windfarm sites with the following conditions, find the expected wind power…

A: To find: Determine the wind power density for two locations.

Q: Which is not correct for open system? Select one: O a. Energy Out System Mass in Mass Out Systen…

A: In an open system,  both energy and mass transfer will occur.  Open system is also called as flow…

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A: The overall work done to turn a rigid body through a point almost a fixed pivot is the sum of the…

Q: Two pipes A & B carries an oil of specific gravities 0.9 & 1.2 respectively. The center of the pipe…

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Q: luid mechanics pump

A: Given Data⇒ Pump

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Q: The study of incompressible fluid under motion is called a. Aerodynamics O b. Aerostatics c.…

A: According to the company's policy only first question has to be solved.  Please post the other…

Q: Paragraph 1: In control mass system...... A. No mass can escape or enter the control volume B. Same…

A: Control mass system is a thermodynamic system in which matter over a fixed region is included.

Q: Q1: the pressure at point A is 172 pa. All fluids are at 20°C. The air pressure in the closed…

A: For the given arrangement  The pressure at A = 172 Pa the specific weight of water (ω) = 9790 N/m3…

Q: motion and its causes such as force, torque, energy and momentum

A: A rigid body is a solid body in which solid deformation is zero or it can be neglected.

Q: In dynamics, the friction force acting on a moving object is always

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Q: Derive the law of corresponding state and explain its significant

A: According to reduced state properties - TR = TTC , PR = PPC and vR = vvC The Van der Waals equation…

Q: In Fig.the tank contains water and immiscibleoil at 20 ° C. What is h in cm if the density of the…

A: Given, The temperature of the water and immiscible oil, T= 20 °C the density of oil, ρo=898 kg/m3…

Q: ?Q5- In fig. if D1= 4 cm ,V1= 10 m/s , Q Control volume (CV)- Fluid element of velocity , El - Area…

A: find the flow rate through the pipe.

Q: Enrtopy is  a. point function, intensive property b. point function, extensive property c. path…

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Q: What form of energy from the list below is an extensive system property (choose all what apply)…

A: Extensive propeties: An extensive property is a property that depends on the amount of matter in a…

Q: Why does ocean water temperature vary with depth?

A: The surface of ocean water is exposed to the environment which receives a lot of geothermal energy…

Q: - is the change that system undergoes. o Path o Process o State 9.

A: Note: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: Describe a closed system with a moving boundary?

A: Closed system in thermodynamics is system in which exchange of energy in  form of heat and work…

Q: What are system, surroundings, and boundary?

A: The system, surrounding and boundary all are the part of thermodynamics system.

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Q: It is a type of motion along a curved path. Such a motion, when confined to one plane, is called…

A: refer below definitions(given in image) for answer.

Q: Q1) The system in Fig. is at 20°C. If the 2 t pressure at point A is 1900 'ibf/ft, determine the…

A: as per rule solve 1 question but here i solved 3 question each question solved in each step

Q: 2.33 In Fig. P2.33 the pressure at point A is 25 psi. All fluids are at 20°C. What is the air…

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Q: The work associated with a moving boundary is called ______________.

A: The work associated with moving boundary is associated with the expansion and compression of a fluid…

Q: Water flows through a horizontal pipe line of varying cross-section. At a point re the pressure of…

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Q: Suppose with the application of a system of forces on a body, the body starts moving in a particular…

A: This question is from classical mechanics.

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.