1-Density is commonly expressed in units of moles per cubic centimeter. 2-Hydrometer: an instrument for determining the viscosity of liquids. 3-The viscosity of liquid is a force to flow of a liquid 4-The decrease temperature of the liquid due to decreases the viscosity of liquid. 5- Hydrostatic forces are the resultant force caused by the weight loading acting on submerged surfaces.

1-Density is commonly expressed in units of moles per cubic centimeter. 2-Hydrometer: an instrument for determining the viscosity of liquids. 3-The viscosity of liquid is a force to flow of a liquid 4-The decrease temperature of the liquid due to decreases the viscosity of liquid. 5- Hydrostatic forces are the resultant force caused by the weight loading acting on submerged surfaces.

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

1. Energy consumption in a country from 2001 to 2011 increased from 1041.3 million to 1526.1 million BOE (barrels of oil equivalent). If the high calorific value (HHV) of the oil is 141,000 kJ/gallon what is the increase in energy consumption over 10 years in Joule units. What is the rate of energy consumption per year? 2. Based on data on the rate of energy consumption per year from question no. 1, if the growth rate energy 2.5% per year, calculate the doubling time (td) and what is the approximate rate of energy growth in 2021.
Question 3 The work done for a thermodynamic process can be calculated using the tabulated data and the equation below: Table 1: Pressure vs Volume Data Pressure (kPa) where W is work done, P is pressure, and V is the volume. Use Trapezoidal method (Do it by hand and show all calculations) and built-in trapz function to estimate the total Work done, in kJ. Volume (m³) W = 0.5 2 S 3 PdV 336 294.4 266.4 260.8 260.5 249.6 193.6 165.6 4 6 8 10 11
Posted below is a picture of a data table and a diagram of an experiment. In the experiment you rolled a marble down a ruler ramp off the end of a coffee table to observe projectiles and conservation of energy. You do 3 trials for each initial height. Each height is measured in meters. h= initial height of marble off of table Y= height of table off floor X= horizontal distance marble goes from edge of table to where it strikes the floor a) use the table to find information you need to solve for theoretical range and % of error in measured range.
THERMODYNAMICS UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS/DIAGRAMS LEGIBLY. NO LONG EXPLANATION NEEDED. USE 3 DECIMAL PLACES. BOX THE FINAL ANSWER. A pump discharges into a semi spherical tank at the bottom and cylindrical on top with a radius of 2 meters, and a total tank height of 8 meters. The flow rate is 80 gallons per minute and fluid specific gravity= 1.1. Determine the following: A) flow rate in kg/sec and time it takes to fill the tank in hours. B) the weight in tons of the liquid if full tank local gravity is 32.1 ft/sec squared. C) volume of the tank in metric gallons. D.) how many drums will be needed to transfer all of the tank contents (tank being full) to the drums?
QUESTION 10 A Watt (W) is defined as one Joule (J) of energy per second (s): 1 W = 1 J/s. It is also possible to calculate the watts of an electric device by multiplying the voltage supplied, in Volts (V), by the current drawn, in Amps (A): 1 W = 1 V x 1 A. Consider an electric car with a 75 kWh (kilowatt- hour) battery. If the car consumes on average 230 Wh/mile, what is the maximum range of the car in miles? Enter your answer to one decimal place using rounding.
THERMODYNAMICS UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS/DIAGRAMS LEGIBLY. NO LONG EXPLANATION NEEDED. USE 3 DECIMAL PLACES. BOX THE FINAL ANSWER. A pump discharges into a semi spherical tank at the bottom and cylindrical on top with a radius of 2 meters, and a total tank height of 8 meters. The flow rate is 80 gallons per minute and fluid specific gravity= 1.1. Determine the following: A) flow rate in kg/sec and time it takes to fill the tank in hours. Flow Rate and Time
1-heat is defined as the average kinetic energy of the atoms and molecules that make up a substance and temperature is the amount of thermal energy transported2- heat is defined as the total kinetic energy of the atoms and molecules that make up a substance and temperature is the transport of pressure energy due to the temperature gradient3- Heat is defined as the average kinetic energy of the atoms and molecules that make up a substance and temperature is a measure of the equivalent kinetic energy of the individual molecules or atoms4- Heat is defined as the total kinetic energy of the atoms and molecules that make up a substance and temperature is a measure of the total kinetic energy of the individual molecules or atoms5- Heat is defined as the total kinetic energy of the atoms and molecules that make up a substance and temperature is a measure of the average kinetic energy of the individual molecules or atoms choose only one of the above alternatives as correct
Mechanical Engineering The fatigue strength limit Sn (n = 106) of a steel part is 112 MPa and its ultimate tensile strength (Sy) is 385MPa. Adopting Ct = 1, and S103 = 0.9 * Su* Ct, determine: (Use two decimal places in the answers), (* is multiplication signal): a) The fatigue strength (in MPa) corresponding to a life of 40000 cycles. b) The average life in cycles that this part would last if subjected to an alternating stress of 170 MPa due to bending.
2. The formula below finds the Reynold's number, Re, a measure of the characteristics of fluid flow in a pipe. Dvp a. If D (diameter of the pipe) is measured in meters, v (flow velocity) is measured in meters/second, pis density measured in kilograms/meter, and Re is dimensionless, what are the units for u, the dynamic viscosity? b. The dynamic viscosity of ethyl alcohol is 2.0 x 105 Ibf-s/ft?. Convert this to SI units you found in Part a.
Q1/ The physical change in dimensions of the material and its state as a result of an increase in temperature under constant : pressure is called
Simple Machines-Levers, Inclined Planes, and Pulleys Directions: Use the appropriate equation to answer the following questions. All answers should be recorded below or in your Engineering Design journal. Remember to show all work. A lever has an effort arm that is 5 meters long and a resistance (load) arm that is 3.5 meters long. How much effort is needed to lift a 100 Newton weight? 5K i). Draw the figure representing the problem ii). How much effort is needed to lift a 100 Newton weight? iii). What is the Actual Mechanical Advantage 1. 5m i) AOON 5-5m
For Questions 3 and 4: A cup of water was heated to a temperature of 90°. It was placed in a refrigerator that had a temperature of 11°C. The water cooled to a temperature of 17°C in 30 minutes. Let the following variables represent the relevant quantities. L = Temperature of the liquid S= Temperature of the surroundings t = Time B = Initial temperature of the liquid (Temperature at t = 0 k = Cooling constant 3. Using the Equation Solver, find the value of k in the equation L = (B - S)e -kt + S. Remember to set the equation equal to zero and then enter it into the Solver.