The air temperature and speed of sound for the U.S. standard atmosphere is given in the accompanying table.Altitude (m) Air Temperature (K) Speed of Sound (m/s)5007,000 mair temperaturespeed of sound1,0002,0005,00010,00015,00020,000284.9281.7275.2255.7223.3216.7216.7Km/s338Km/s336332320299Using linear interpolation, estimate the air temperatures (in K) and the corresponding speeds of sound (in m/s) at altitudes of 1,400 m and 7,000 m. (Round your answers to at least the nearest integer.)1,400 mair temperaturespeed of sound295295

Answered: Image /qna-images/answer/373dd4ca-f46b-4c8a-a17c-84277f6930cf.jpg

The air temperature and speed of sound for the U.S. standard atmosphere is given in the accompanying table. Altitude (m) Air Temperature (K) Speed of Sound (m/s) 284.9 1,400 m air temperature speed of sound 500 7,000 m air temperature speed of sound 1,000 2,000 5,000 10,000 15,000 20,000 281.7 275.2 255.7 223.3 216.7 216.7 K m/s 338 K m/s 336 332 320 Using linear interpolation, estimate the air temperatures (in K) and the corresponding speeds of sound (in m/s) at altitudes of 1,400 m and 7,000 m. (Round your answers to at least the nearest integer.) 299 295 295

The air temperature and speed of sound for the U.S. standard atmosphere is given in the accompanying table. Altitude (m) Air Temperature (K) Speed of Sound (m/s) 284.9 1,400 m air temperature speed of sound 500 7,000 m air temperature speed of sound 1,000 2,000 5,000 10,000 15,000 20,000 281.7 275.2 255.7 223.3 216.7 216.7 K m/s 338 K m/s 336 332 320 Using linear interpolation, estimate the air temperatures (in K) and the corresponding speeds of sound (in m/s) at altitudes of 1,400 m and 7,000 m. (Round your answers to at least the nearest integer.) 299 295 295

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

See similar textbooks

Similar questions

How much heat is absorbed by a 27.0 g sample of water in going from liquid at 38.2 °C to steam at 119 °C and a pressure of 1.00 atm? Use the data in the following table. Express your answer in kilojoules. Pay attention to units! Some Thermal Properties of Water Property Specific heat (J/g °C) Solid Liquid Gas AHfusion (kJ/mol; at 0 °C) A Hvaporization (kJ/mol; at 100 °C) A Hsublimation (kJ/mol) Melting point (°C) Boiling point (°C) Answer: Value 2.07 4.18 2.01 6.01 40.6 50.9 0 100
a) An aircraft's instruments measure an air temperature of -10° C and an air pressure of 90 kPa. What is the air density for these conditions? b) What are the pressure and density altitudes of the aircraft? Use the following portion of the standard atmosphere tables. Altitude (m) 75 150 250 300 450 600 750 900 1000 1200 Pressure (KPa) 101.3 100.4 99.5 98.5 97.7 95.9 94.1 92.4 90.8 89.1 87.5 Density (kg/m³) 1.2250 1.2162 1.2075|| 1.1959| 1.1901| 1.1730| 1.1560|| 1.1392 1.1226| 1.1116| 1.0900
For a cooling tower the water enters at 50 C and leaves cooling tower at 40 Č. The drybulb temperature and wet bulb temperature of entering air is 40 C and 30 C respectively. Then the range of cooling tower and approach of cooling tower are O a. 20 and 10 O b. 20 and 20 O c. 10 and 10 O d. 10 and 20 Next page Jump to.. QUIZ 1- TOSHIBA INS SCROLL LOCK HOME SYSRO F8 F9 F10 F11 F12 DEL BACK
What should be the surface tension of a liquid if its density, which is 1.44 g/cc, is the same as that of the calibrating liquid? The displacements of the liquid and the calibrating liquid inside the capillary tube are both 0.5 cm. The surface tension of the calibrating liquid is 29.4509 dynes/cm.
Q5: The following solution in blue is provided by ChatGPT for the following question. Please find out the errors it made and show the step-by-step solution by yourself. Water in a vertical (i.e., gravitational force of the fluid in the nozzle plays a role, and the elevation change in the Bernoulli's Equation, if needed, should be considered) pipe is charging from an attached bend nozzle into the atmosphere as shown in Fig. 5. The nozzle's weight is 20 kg. The pipe and the nozzle are connected by a flange. The gage pressure of the flow at the flange is 35 kPa when the discharge rate is 0.1 m³/s. The volume of the bending nozzle is 0.012 m³. Calculate the vertical component of the anchoring forcing required to hold the nozzle in place and determine its direction. G= 9.81 m/s². The density of water is 1000 kg/m³. Nozzle Area-0.01m² P-35 kPa Area -0.025 Figure 5: Q5 35 degree ChatGPT solution: This is a challenging problem that requires some knowledge of fluid mechanics and calculus. I…
Table 1 shows the variation of dynamic viscosities of water with absolute temperature. Table 1: Dynamic viscosity of water with absolute temperature. Viscosity µ, Pa.s x 10-³ 1.787 Temperature, K 273.15 278.15 283.15 293.15 303.15 1 313.15 333.15 353.15 373.15 4G 1.519 1.307 1.002 0.7975 0.6529 0.4665 0.3547 0.2828 a) Using excel software, develop a relationship of for viscosity in the form of μ=A+BT+CT² + DT³ + ET. Done Show your trend line regression and standard deviation for linear and polynomial index (quadratic T², cubic T³ and T). b) Using the relationship developed, predict the dynamic viscosity of water at 50 °C at which the reported value is 5.468 x 10 Pa.s. Compare your result with the results of Andrade's equation which is given in the form of μ = D.e BT where D and B are constants whose values are to be determined using viscosity data given.
umn be ignored in the analysis? Fresb wiater 40 cm Sea water Mece FICURE PIS Scanned with CamScanner 1-81 Consider the manometer in Fig. Pl-80. If the specific weight of fluid A is 100 kN/m, what is the absolute pressure, in kPa, indicated by the manometer when the local atmos- pheric pressure is 90 kPa? Scanned with CamScanner 1-83 The gage pressure of the air in the tank shown in Fig. PI-83 is measured to be 80 kPa. Determine the differential height h of the mercury column. Oil SG = 0.72 80 KPa 75 cm Water Air 130cm Mencury SG = 36 FIGURE P1-83 Scanned with CamScanner
QUESTION 3 A 7.62 mm caliber bullet travel in two different medium of gas of helium and nitrogen at constant speed of 1,548 miles per hour. The properties of the gas are given in Table 1. Cp (kJ/kg.K) Cv (kJ/kg.K) Temperature (K) Pressure (kPa) Table 1 Helium 5.192 3.115 300 unknown Nitrogen 1.039 0.746 300 unknown a) Calculate the speed of sound in both medium (helium and nitrogen). b) Determine the March number of the bullet for both medium. c) Do you think that the shockwave occurs in this bullet travel for both medium of gas? Sketch your ideas of this bullet travel and the shock wave (if available).
The Reynold's number of a sphere falling in air is 1E6. If the sphere's radius is 1ft, what is its velocity? Density of air is 0.00234 slug/ft³ and viscosity of air is 3.8E-7 lbf-sec/ft²A. 2.5 ft/sB. 5.1 ft/sC. 40.6 ft/sD. 81.2 ft/s
Time left 1:5 An ideal gas has its pressure (1.8) times and mass density (2.2) times increased. If the initial temperature is 265.4 °C, what is the final temperature in °C, and use one number after the decimal (xxx.x)? Answer: NEXT PAGE pe here to search DELL
A constant volume gas thermometer is used to determine the temperature of an unknown fluid. Pressure data for thermometer in the unknown bath (P) and a Triple Point Cell (P) are given below. P[Torr] 100.0 P [Torr] 127.9 200.0 256.5 300.0 385.8 400.0 516.0 What is the temperature of the unknown fluid bath? explain and show all work please and write clearly
A 7.62 mm caliber bullet travel in two different medium of gas of helium and nitrogen at constant speed of 1,548 miles per hour. The properties of the gas are given in Table 1. Cp (kJ/kg.K) Cv (kJ/kg.K) Temperature (K) Pressure (kPa) Table 1 Helium 5.192 3.115 300 unknown Nitrogen 1.039 b) Determine the March number of the bullet for both medium. 0.746 300 unknown a) Calculate the speed of sound in both medium (helium and nitrogen). c) Do you think that the shockwave occurs in this bullet travel for both medium of gas? Sketch your ideas of this bullet travel and the shock wave (if available).