Answered: Q4/B/ the value of X-bai Q4/ For the…

Q4/B/ the value of X-bai Q4/ For the figure below, all 0.987 dimensions in inch. A/The total O 2.5 Area : * O 0.857 O 0.254 y 0.398 O 1.06 1.5 O 2 0.65 2.5 0.5 2.5 O 0.487 0.55 2.5 2.5 Other: 3.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The velocity of the fluid flowing in a pipe with a radius of 10 cm was measured at certain points and the following table values were obtained. r=the distance of the measurement points to the center of the pipe (m) v=measured speeds (m/s) Accordingly, calculate the velocity value for r = 0.07 m by using 3rd order interpolation with the help of appropriate points that make the error minimum. In calculations, take 4 digits after the comma.
If the given Pi is 3.14159 Capillary tube: radius = 0.02 cm; length = 9 cm; pressure = 0.7 mmHg Liquid sample: density = 4 ml; time of flow = 4.5 seconds What is the pressure in MKS unit and CGS unit? What is its viscosity? If the weight is 8.5 g, what is its density? What is its kinematic viscosity? What is its fluidity?
ᴀ ᴘᴜᴍᴘ ᴡɪᴛʜ ᴀ 400 ᴍᴍ ᴅɪᴀᴍᴇᴛᴇʀ ꜱᴜᴄᴛɪᴏɴ ᴘɪᴘᴇ ᴀɴᴅ ᴀ 350 ᴍᴍ ᴅɪᴀᴍᴇᴛᴇʀ ɪꜱ ᴛᴏ ᴅᴇʟɪᴠᴇʀ 20,000 ʟ/ᴍɪɴ ᴏꜰ 15.6ᴅᴇɢ ᴄ ᴡᴀᴛᴇʀ. ᴄᴀʟᴄᴜʟᴀᴛᴇ ᴛʜᴇ ᴘᴜᴍᴘ ʜᴇᴀᴅ ɪɴ ᴍᴇᴛᴇʀꜱ ɪꜰ ꜱᴜᴄᴛɪᴏɴ ɢᴀɢᴇ ɪꜱ 7.5 ᴄᴍ ʙᴇʟᴏᴡ ᴘᴜᴍᴘ ᴄᴇɴᴛᴇʀʟɪɴᴇ ᴀɴᴅ ʀᴇᴀᴅꜱ 127 ᴍᴍʜɢ ᴠᴀᴄᴜᴜᴍ ᴀɴᴅ ᴅɪꜱᴄʜᴀʀɢᴇ ɢᴀɢᴇ ɪꜱ 45 ᴄᴍ ᴀʙᴏᴠᴇ ᴛʜᴇ ᴘᴜᴍᴘ ᴄᴇɴᴛᴇʀʟɪɴᴇ ᴀɴᴅ ʀᴇᴀᴅꜱ 75 ᴋᴘᴀ ɴᴏᴛᴇ, ᴢ ɪꜱ ᴀʟꜱᴏ ᴛʜᴇ ᴅɪꜱᴛᴀɴᴄᴇ ᴏꜰ ᴘʀᴇꜱꜱᴜʀᴇ ɢᴀɢᴇ ᴛᴏ ᴛʜᴇ ᴘᴜᴍᴘ. ᴍɪɴᴅ ᴛʜᴇ ᴜɴɪᴛꜱ.
I am using eq 3.117 in Shigley's 10ed: m*x-double dot+b*x-dot+k*x=(1/2)C_x*(e_c)^2 Since x-double dot=X-dot=0, equations becomes: k*x=(1/2)C_x*(e_c)^2 then plug in eq 3.110, C_x=(n*E_0*w)/d Then solve for x. Does this look correct?
Search and define the following:(write each required formula - define its variables) 1. Impulse and Momentum2. Work Energy Principle3. Law of conservation of momentum
Pi constant to be used: 3.14159 Capillary tube: radius = 0.02 cm; length = 9 cm; pressure = 0.7 mmHg Liquid sample: density = 4 ml; time of flow = 4.5 seconds Determine (a) pressure in MKS unit, (b) pressure in CGS unit, (c) the viscosity of the liquid, (d) If the weight was given as 8.5 grams, what will be the density of the liquid? (e) the kinematic viscosity of the liquid? (f) and the fluidity of the liquid?
Suppose we got the following data during a test of a 2- stroke engine in which gas is usedas a fuel:Diameter of the piston = 149 mmStroke length = 179 mmClearance volume = 0.88 literrpm of the engine = 302Indicated mean effective pressure = 6.0 barGas consumption = 6.0 m3/hCalorific value of the gas (fuel) = 16990 kJ/m3Make a clear sketch the geometry of this engine using the data and determine thefollowing:i. Indicated power developed by the engine in watt.ii. Air Standard Efficiencyiii. Indicated thermal efficiency of the engine.
Use g=32.2 */sec2 (9.81 m/s2) and 60°F (16°C) water unless told to do otherwise.• Google schedule-40 pipe’s thickness at different nominal size to obtain the innerdiameter of the pipe for accurate determinaLon of flow velocity.• Must show your work to support your selecLon. Otherwise, no points will be given.Water flows through a schedule-40 pipe that changes gradually in diameter from 6 in (154mm) at point A to 18 in (429 mm) at point B. The volumetric flow rate is 5.0 *3/sec (130 L/s). The respecLve pressures at points A and B are 10 psia (70 kPa) and 7 psia (48.3 kPa). All lossesare insignificant. What are the direcLon of flow and velocity at point A? (A) 3.2 */sec (1 m/s); from A to B(B) 25 */sec (7.0 m/s); from A to B(C) 3.2 */sec (1 m/s); from B to A(D) 25 */sec (7.5 m/s); from A to B
Use of Infinite Sequences and Series in Problem Solving of Special Theory of Relativity. A spacecraft travels fast the earth has a greater velocity (ⱱ) which approximates the speed of light. The time (to) measured in the spacecraft is different from the time (t) measured on earth. The time difference is given, to = t √1- ⱱ 2/c2 = t (1 – ⱱ 2/c2)1/2.
What mathematical relationship exists between the wave speed and the density of the medium, using the POWER trendline equation from the graph? Make your response specific (i.e., describe the full mathematical proportionality between the two variables) Feel free to use the table. Table: Frequency (Hz) Density (kg/m) Tension (N) Speed (cm/s) Wavelength (cm) 0.85 0.1 4.0 632.5 744.12 0.85 0.7 4.0 239.0 281.18 0.85 1.3 4.0 175.4 206.35 0.85 1.9 4.0 145.1 170.70
The horizontal force due to water acting on the bolt (Fh): Fh=ρ×A1×V1×V1--V2 Fh=1000×π4×0.0752×1.254×1.254+11.286( Fh)=69.472 This is the only part I did not understand how to get. Can you please explain more? I arrived with this equation, -P1A1 - P2A2 (cancelled since atmos. Pres.) +Fh = rho A1v1 (v2-v1) Why did P1A1 disappear in your solution? How did you come up with (v1 - - v2) ? What is the control volume? Why did you not do a summation of forces is equal to change in momentum but instead go immediately to getting the horizontal force acting on the bolt?
Use dimentional analysis to evaluate that in a problem involving shallow water waves (figure 6), both the Froude number and the Reynold's number are relevant dimensionless parameters. The wave speed, c of waves on the surface of a liquid is a function of depth h, gravitational acceleration g, fluid density, p and fluid viscosity μ. Manipulate your II's to get the parameters into the following form: Fr = c/(gh)1/2= f(Re) , where Re = pch/μ