Define and classify ceramics from both microstructure and properties points of view.
Define and classify ceramics from both microstructure and properties points of view.
a) Explain why ceramics that are bonded covalently exhibit: i) the highest stiffness ii) highest melting points iii) lowest thermal expansion coefficients b) why does water expand during cooling c) what are the main differences between the two mechanical properties: stiffness and strength? d) the stress necessary for plastic deformation of Nickel is far lower compared to Tungsten even though both have the same number of slip systems. Why?
Q4: Define transactions in DBMS. Briefly explain each of the ACID properties of a transaction [10 points]
6. (3 points) Classify each of the following differential equations as separable, linear, both, or neither. (b) 3y - + Gary - 2 (c) V+zyme
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CS 1320 Spring 2019 Lab Assignment #4 Objectives: . Learn to define an use an array of structures Learn to define a function to process the array based on one of the properties Instructions: Part 1. Exoplanets are planets outside our solar system, orbiting another star. Identification of the properties that may possibly indicate an "Earth-like" (potentially habitable) exoplanet is an ongoing and experimental task. Observations using NASA's Kepler, Hubble, Spitzer and other space telescopes, as well...
14.14. Both points of view** A and B are initially a distance L apart, at rest with respect to each other. At a given time, B accelerates toward A with constant proper (a) Working in A's frame, calculate the difference in readings on A's (b) Do the same by working in B's frame, and show that the acceleration a. Assum e aL 《 c2 and B's clocks when B reaches A. result agrees (neglecting higher-order effects) with the result from...
Veekly 21module_itemid=12670802 View Policies Current Attempt in Progress Classify each of the following accounts taken from Faust Company's balance sheet. Accounts payable ns Accounts receivable Support Cash L. Dawn, capital Patents Salaries payable Merchandise inventory Short-term investments (to be sold in 7 months) Accumulated depreciation-equipment Buildings Land (in use) Notes payable (due in 2 years) Supplies Equipment Prepaid expenses
Help! Please do both of them with detailed explanation
Find and classify the critical points of z- 28) ( -3y) Local maximums: Previevw Local minimums: Preview Saddle points: Preview For each classification, enter a list of ordered pairs (r, y) where the max/min/sac Get help: Video Points possible: 1 This is attempt 1 of 3. Submit Due in 9 Suppose that f(z, y) yy3 3y with D (, y) | 0 y 3) 1. The critical point of f(z, y)...
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0.6990 and logio 9 0.9542, use these values and the properties of logarithms to approximate the value. Do not use a calor Given that 10910 5 logo 45 Need Help? Read Talk to a Tutor 24. -11 points GHColAlg11 4.5.082. 0.6990, use these values and the properties of logarithms to approximate the valur Given that log10 3 = 0.4771, log10 4 = 0.6021, and log10 5 10910
Both qualitatively and quantitatively understand how the properties of a flow change through a normal shock. Know why a normal shock is called a normal shock. Know what object shapes cause normal shocks to form, and what object shapes cause attached oblique shocks to form. Know where to find a normal shock or normal shocks on an airplane or rocket for any Mach number ldentify shocks in photographs, and characterize important parts of the flow (supersonic vs subsonic, etc) Qualitatively...
Problem 3 (5 Points) Using the Laplace transform properties and starting from the Laplace transform of u(t) find the Laplace transform of te-atu(t) +58"(t)