Q1: Often young children drink milk p= (1030 kg/m³) through a straw. Determine the maximum length of a vertical straw that a child can use to empty a milk container, assuming that the child can develop75 mm Hg of suction, and use this answer to determine if you think this is a reasonable estimate of the suction that a child can develop.

Q: Paint When the gas is not flowing, the pressure is the same everywhere in the pipe. How high above…

A: (a) Write the pressure balance equation as follows: Pg - ρgh1 = 0      ......1   Let, h = h1 + h2…

Q: A continuous release of nitrogen oxides gas has occurred from a height of 15 m in an urban area. The…

A: The mass release rate of the nitrogen oxide is to be determined.

Q: P2 13 阻 P1 12 L1 L4 15 P3 A liquid flows through a pipe as shown above at a rate of 30 gpm. The…

A: Step 1:Calculating the volumetric flow rateGiven:Volumetric flow rate Q=30 gpm Step 2:  Calculating…

Q: Consider the density of a liquid substance is 40 lb/ft³. Calculate the specific gravity of the…

A: Density of a liquid substance = 40 lb/ft3

Q: The speed of sound in a fluid can be calculated using the following equation: where v = speed of…

A: Given data: The equation of the speed of the sound is given as

Q: Q1/ A ball thrown horizontally with velocity of magnitude 2.5m/s. Find its position and velocity…

A: The magnitude of velocity of ball is, The time is,

Q: If the velocity of a fluid particle changes along the pipe according to the following equation V (8)…

A: Velocity of the particle is changing in x, and y direction. V = 2xi–0.5yj x = 0.1t. y = 1–0.2t Fluid…

Q: 7. An air balloon filled with helium gas is carrying two people. Assuming the air balloon to be a…

A:

Q: Consider a simplified shape of a blood vein branching, similar to the Brachial vein. You like to…

A: If Reynold's number is less than 2000 in pipe then flow is laminar The vain could be assumed similar…

Q: The initial water level in a 10-mL graduated cylinder is 5.0 mL. After a sapphire gemstone is added…

A: The initial volume of water in a graduated cylinder, V1 = 5.0 mL The final water level in a…

Q: A fluid is flowing in a glass pipe at a rate of 0.624 kg/s. The pipe has a diameter of 58.8 mm. If…

A:

Q: Yeast cells must be separated from a fermentation broth. Assume that the cells are spherical with…

A: Given that-Cell diameter, D=Densityof cell, Viscocity of culture broth, Densityof fluid, Rate of…

Q: A 6-inch demister pad is to be used to separate liquid entrainment from a gas in a horizontal flash…

A: The diameter of the demister pad is to be calculated.

Q: The human brain is surrounded by the cerebrospinal fluid (CSF) in the skull and is not, the bottom…

A:

Q: You have to measure the flow rate of water through a small pipe. In order to do it, you place a…

A: The volume and time data for a fluid flow through a small pipe is given.

Q: ) What are the dimensions and units of the constant 2.52 in the following equation? de = 2.52/0/g4p…

A: dc = 2.52σg∆ρ dc  = average diameter of the packing diameter (m) σ = surface tension (N/m) ∆ ρ =…

Q: 2. The diagram given below shows a metal ball (density 7,55 grams/cm°) that is suspended by a thread…

A:

Q: A' E Stream A B с D E A' Flow rate (Q, L/s) 120 80 160 Solid (C, mg/L) 2000 20 6000

A: Streamfloe rate (Q, L/s)Solid (C, mg/L)A1202000B8020C6000DEA'160

Q: A prevailing pressure of one standard atmosphere will support a column of mercury 760 mm in height.…

A:

Q: Determine the mass of ammonia transferred in 30 minutes, diffusing in a circular pipe of diameter 20…

A: Time = 30 minutes Diameter= 20 inches  Radius = 10 inches = 0.833 ft Wall concentration= 0.1332…

Q: A fluid is flowing in a glass pipe at a rate of 0.66 kg/s. The pipe has a diameter of 67.2 mm. If…

A:

Q: A rectangular block of wood has a dimension of 20cm x 20 cm x 50cm and float in fresh water. If the…

A: Given Data The dimensions of the block  = 0.2 m x 0.2 m x 0.5 m The depth upto which the wood is…

Q: Question 41 Which among the statement is correct? Head loss is the reduction in the total head (sum…

A:

Q: A differential manometer is connected to two pipes as shown in Figure. The pipe A is containing…

A: Given that specific gr. of carbon tetrachloride =0.8specific gr. of oil =1.594

Q: l Verizon 92% 11:26 PM Done Reynolds number a dimensionless number. It is defined as, Re = Where, p…

A: Hello. Since second sub-part of your question does not provide the value of Reynolds number which is…

Q: Calculate for the specific gravity of the Fluid 3 if the specific weight of Fluid = is 62.4 Ib/ft3…

A:

Q: The gas is compressed in a piston and cylinder arrangement. Diameter of the piston is 20 cm. Force…

A:

Q: A fluid is flowing in a glass pipe at a rate of 0.679 kg/s. The pipe has a diameter of 55.1 mm. If…

A: Given that, The mass flow rate of fluid m = 0.679 kg/s Pipe diameter D = 55.1 mm = 0.0551 m Fluid…

Q: A sedimentation centrifuge that has a diameter of 12.4 cm and a height of 100 cm rotates at such a…

A: Given : Sedimentation Centrifuge Parameters:Diameter of the centrifuge:  (which corresponds to a…

Q: Glycerine at 25 °C flows through a straight copper tube (D = 73.6 mm), at a flow rate of 175 L/min.…

A: Given: Temperature, T = 25°C = 298 K Diameter of the copper tube, D = 73.6 mm = 0.0736 m Flow rate…

Q: Calculate the particle diameter (having a density of 1.5 g/cm3) for which the settling velocity is 1…

A: Density of the particle, ρp=1.5 g/cm3Settling velocity of the particle, v=1×10-3 m/sDensity of air,…

Q: 1. The velocity profile for a film of liquid flowing down a vertical wall driven by gravity is given…

A:

Q: A rectangular parallelepiped with a square base  d = 0.260 m  on a side and a height  h = 0.120 m…

A: Given, Length of the square base, d = 0.260 m Height, h = 0.120 m mass of the object, m =6.60 kg…

Q: The experimental observations for the determination of contact angle is presented below. Calculate…

A: (a)

Q: C.11 The velocity of a butterfly is shown. For the entire time interval, is the displacement of the…

A: Since you have posted multiple independent questions in the same request, we will solve the first…

Q: The figure presented below is a 3-liquid system. The height difference between h₁ and h₂ is 370…

A:

Q: Proving the "Law of Conservation of Matter/Mass"... A cube ice of 0.5 meter dimension melted to a…

A:

Q: A chemical storage tank (circled in red) is measured with a scale having an accuracy of 2 cm. The…

A: Accuracy of scale = 2 cm Height of tank = 12.4 m Radius of tank = 6.4 m

Basic Chemical Calculations (Process and Variables)

A basic chemical calculation involves the application of the law of chemical proportions to various reactions and material and energy balance calculations on various chemical processes. Basic chemical calculation helps students analyze various chemical processes and develop problem-solving skills. The chemical manufacturing processes are divided into unit operations involving physical changes of material and unit processes involving the chemical transformation of materials. For instance, fluid flow, heat transfer, and mass transfer are unit operations, and oxidation, reduction, and pyrolysis are unit processes.