
Interpretation:
The term "composition of material" is to be defined.
Concept introduction:
A material is an object which is composed of mixture of substances or of a chemical substance. These can be pure or impure, living or non-living and can be classified according to the physical and chemical properties, their geological origin or functions they perform biologically.

Explanation of Solution
The relative amount of all the elemental species present in a material is known as the composition of a material. Chemical formula such as, empirical or molecular formula can be used to express it.
For example, water is a material composed of hydrogen (H) and oxygen (O) with the formula
Want to see more full solutions like this?
Chapter 2 Solutions
Essentials of Materials Science and Engineering, SI Edition
- 1. The figure shows a car jack to support 400kg (W=400kg). In the drawing, the angle (0) varies between 15 and 70 °. The links are machined from AISI 1020 hot-rolled steel bars with a minimum yield strength of 380MPa. Each link consists of two bars, one on each side of the central bearings. The bars are 300mm in length (/) and 25 mm in width (w). The pinned ends have the buckling constant (C) of 1.4 for out of plane buckling. The design factor (nd) is 2.5. (1) Find the thickness (t) of the bars and the factor of safety (n). (2) Check if the bar is an Euler beam. Darrow_forwardcan you do specific control loop for dc including reboiler and condenserarrow_forward- A 3-phase, 4-wire distributor supplies a balanced voltage of 400/230 V to a load consisting of 8 A at p.f. 0.7 lagging for R-phase, 10 A at p.f. 0-8 leading for Y phase and 12 A at unity p.f. for B phase. The resistance of each line conductor is 0.4 2. The reactance of neutral is 0.2 2. Calculate the neutral current, the supply voltage for R phase and draw the phasor diagram. The phase sequence is RYB.arrow_forward
- No AI WILL REJECTarrow_forwardCan you please do with hand calcs and answer the following: a Determine the global stiffness matrix (K) of the beam including indicating correct degrees-of freedom (dof) b i) Calculate vectors D and Q ii) Show partition and solve KD=Q for D iii) Calculate all reactions c BMD & max BM, deflected shape d i) Solve the problem using Strand7 (model) ii) Display the deflected shape and BMD e Comparisons of reactions + Max BM including commentsarrow_forward(Read image)arrow_forward
- I want to solve 13.2 using matlab please helparrow_forwarda) Show a possible trace of the OSPF algorithm for computing the routing table in Router 2 forthis network.b) Show the messages used by RIP to compute routing tables.arrow_forwardUNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO PRIMER EXAMEN PARCIAL DE MECÁNICA DE FLUIDOS I ............ Cusco, 23 de setiembre de 2024 AP. Y NOMBRES: ........ 1.- Para el tanque de la figura: a) Calcule la profundidad de la hidrolina si la profundidad del agua es de 2.8 m y el medidor del fondo del tanque da una lectura de 52.3kPa. b) Calcule la profundidad del agua si la profundidad de la hidrolina es 6.90 m y el medidor de la parte inferior del tanque registra una lectura de 125.3 kPa. Hidrolina Sp=0.90 Abertura Agua sup suge to but amulor quit y 2.- Calcule la magnitud de la fuerza resultante sobre el área A-B y la ubicación del centro de presión. Señale la fuerza resultante sobre el área y dimensione su ubicación con claridad. 3.5 ft 12 in: Oil (38-0.93) 14 in 8 inarrow_forward
- using r language to answer question 4 Question 4: Obtain a 95% standard normal bootstrap confidence interval, a 95% basic bootstrap confidence interval, and a percentile confidence interval for the ρb12 in Question 3.arrow_forwardplease solve this problem and give me the correct answer step by steparrow_forwardplease solve this problem step by step and show the best way that can be explainedarrow_forward
- MATLAB: An Introduction with ApplicationsEngineeringISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncEssentials Of Materials Science And EngineeringEngineeringISBN:9781337385497Author:WRIGHT, Wendelin J.Publisher:Cengage,Industrial Motor ControlEngineeringISBN:9781133691808Author:Stephen HermanPublisher:Cengage Learning
- Basics Of Engineering EconomyEngineeringISBN:9780073376356Author:Leland Blank, Anthony TarquinPublisher:MCGRAW-HILL HIGHER EDUCATIONStructural Steel Design (6th Edition)EngineeringISBN:9780134589657Author:Jack C. McCormac, Stephen F. CsernakPublisher:PEARSONFundamentals of Materials Science and Engineering...EngineeringISBN:9781119175483Author:William D. Callister Jr., David G. RethwischPublisher:WILEY





