A pure substance is matter that always has teh same composition that ________.    Is fixed in a definite proportion at all times.   Always contains two or more substances.   Varies according to the amount of water present.   Always contains oxygen.   Depends on the temperature.

Q: 1 [Short Answer) A pitot tube is used to measure the velocity of incoming flow, the velocity is 9…

A: The velocity of flow is The static pressure is .

Q: -. Replace the 600-N force by an equivalent system formed by two parallel forces acting at B and C.

A:

Q: A rotary engine is running at 8,300 rev/min when it runs out of fuel, causing the engine to…

A: In this problem, we are given the following:ω0​=8000 rev/min, initial angular speed.ω=4000 rev/min,…

Q: The drag racer P starts from rest at the start line S and then accelerates along the track. When it…

A: Given Data:S = 102 mh = 40 mSpeed V = 40 m/sTo find:

Q: 2-17. Determine the magnitude and direction of the resultant F = F₁ +F₂ +F of the three forces by…

A:

Q: The equation, given below, is describing the motion of the fluid in a pipe. The driving force of the…

A: To solve this problem, we need to apply the process of nondimensionalization to the given equation.…

Q: a) justify whether the moment of inertia about the vertical or horizontal axis have smaller value.…

A: Note: Dear user! According to the Bartleby guidelines, a single question can be answered when…

Q: Given a1000ft2 space with lighting wattage at 2 watts per ft2 and 80% of the the heat goes into the…

A: Space area (A) =1000 ft2lighting wattage at 2 watts per ft2 and80% of the the heat goes into the…

Q: The required diameter of shaft AB is mm. Determine the required diameter of shaft CD. (Round the…

A: Torque of the rodShear stress Given Radius of

Q: Describe three main roles of a production engineer towards supporting the research and development…

A: The objective of the question is to explore and analyze the main roles of a production engineer in…

Q: Resolve force F1 and F2 into their components acting along u and v. 70° 45° F₂= 500 N V 30° F₁ = 300…

A: According to the given dataHere F1=300N and F2=300NWe need to resolve these forces along the u and v

Q: 1.5 m D -1.5 m C -1.5 m 4 kN B Group Problem 4.2.1 The 4kN load at B of the beam is supported by…

A:

Q: Given the ultimate/gravimetric analysis of coal as follows: C=81.95%, H2 = 4.63%, S=0.96%, N2=1.3%,…

A: Given data to find the HHV of coal

Q: Explain the principles of thermal transfer printing and its applications, particularly in industries…

A: Thermal transfer printing is a widely used method for creating durable and high-resolution labels or…

Q: rigid tank of volume 1m3 contain 3kg of h2o intially at 4 bar the tank cooled until thetempreture…

A:

Q: The force P applied at joint D of the square frame causes the frame to sway and form the dashed…

A: Given :θ = 3.6⁰normal strain ε =? Let D¹ be the point D deflected by load Let C¹ be the point C…

Q: e of rotation of end A of the gear-and-shaft system? unit of Degree)

A:

Q: Required information NOTE: This is a multi-part question. Once an answer is submittec Consider the…

A: P = 815 N

Q: The wall of a 5 m high cylinderical steel tank (ks= 20 W/mK) of inner diameter 1.5 m and 200 mm…

A: The length of cylinder is .The thermal conductivity is .The inner diameter is .The thickness of…

Q: Draw the hexagonal headed bolt with a nut and a washer with

A:

Q: Cam mechanisms are used in many machines. For example, cams open and close the valves in your car…

A:

Q: A high strength steel has yield = 100 ksi and fracture toughness KIC = 150 ksi√in. Based on a…

A: Given:To find:Fatigue life of the structure.

Q: A nuclear power station is situated in Coal Valley, which is a roughly rectangular valley that is 5…

A: Length of valley (L) = 5 kmWidth of valley (W) = 2 kmDepth of valley (D) = 200 m = 0.2 kmAmount of…

Q: At a certain point in the reentry of the space shuttle into the earth's atmosphere, the total…

A:

Q: As part of setting the company’s main strategy, it is essential to clarify certain goals and…

A: The objective of this question is to identify five key production and financial objectives for a…

Q: Draw the kinematic diagrams of the following mechanisms and compute the number of Degrees of Freedom…

A: A typical foot pump along with its joints and links denoted is shown below.

Q: How do material selection and manufacturing processes impact the prototyping phase of product…

A: Material selection and manufacturing processes can have a significant impact on the prototyping…

Q: 5) The bar shown has a circular cross section with a 0.002 m diameter and its modulus of elasticity…

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Q: Determine the force in members BD and CD of the truss shown when P= 44 kips. (Round the final…

A:

Q: A 240 hp (power-shift) dozer is used in a pushing operation. The dozer is equipped with a straight…

A:

Q: Can someone help me to solve both the following questions Top using triangles method Bottom using…

A:

Q: Each block in (Figure 1) has a weight of 400 lb. Figure k=800 lb/ft = 0.5 H₂=0.2 B 30° Determine…

A: The weight of each block is

Q: 4) At what temperature will Aluminum have 1017 vacancies per cubic centimeter.

A: First we will write all he properties of aluminium to solve the question.

Q: If I modified this question to be finding the moment about point OA not just the x-axis how would i…

A: Given:Force vector, Find:The moment of force about axis OA.

Q: Q8. A reaction mixture having a Cpm = 2.85 kJ/kg.K is flowing at a rate of 7 260 kg/h and is to be…

A:

Q: Given the ultimate/gravimetric analysis of coal as follows: C=81.95%, H2 = 4.63%, S=0.96%, N2=1.3%,…

A: Given:To find:Molecular weight of the fuel.

Q: Will upvote for immediate solution

A: To solve this problem, we need to analyze the forces acting on the cable and the chairs. We can…

Q: Small droplets of carbon tetrachloride at 68 °F are formed with a spray nozzle. If the average…

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Q: 2₂- 2m -3 m 600 N m 4 m Determine the reaction at roller A. Express your answer to three significant…

A:

Q: The control lever is subjected to a clockwise couple of 84 N-m exerted by its shaft at A and is…

A: According to the given dataForce (F) = 160 NCouple at A (M) = 84N-m (clockwise)a = 180 mm  = 16oWe…

Q: x kg/s of moist air at 35°C dry bulb temperature and 20% RH is mixed with kg/s of moist air at 20°C…

A:

Q: 3-33. If the spring on rope OB has been stretched 2 in, and fixed in place as shown, determine the…

A: From the given diagram,Strengtched length of spring, x = 2 inSpring Constant, k = 20…

Q: 3.25 A traffic engineer wants to suspend a 200-lb traffic light above the center of the two right…

A:

Q: Why is the pressure during cylinder retraction greater than that required for extension?

A: Given that the pressure in retraction is greater than extension

Q: Determine the magnitude of FR Wate IS 5m 7m 7m

A:

Q: What is the significance of rapid prototyping in product development, and how does it differ from…

A: Rapid prototyping is a crucial concept in product development that involves quickly creating…

Q: The Blue Ridge Flume, constructed in Shasta County, California, in 1872 to supply water for gold…

A: From the given figure, the height of the flume can be calculated using the figure below and the…

Q: List 2 double-crank mechanisms that are used in industry. Justify why each mechanism belongs in the…

A: Double-crank mechanisms are used in a wide variety of industrial applications, including…

Q: Two very long, solid pipes are to be soldered together using a torch (flame applied at the solder).…

A:

Q: For all the following problems, a) You need to show at least 3 iterations calculated manually with…

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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.