Hypothetical metals A and B form an isomorphous binary
phase diagram. Assume that you need to...
Hypothetical metals A and B form an isomorphous binary
phase diagram. Assume that you need to increase the strength of an
A-B alloy. Can you achieve this with the help of precipitation
hardening? Explain.
The general form of a phase diagram is given below. Observe that this phase diagram is divided into three regions by the blue boundary lines similar to the way the interactive phase diagram for CO2 was divided. Compare this general form of this phase diagram with the interactive phase diagram for CO2 and classify points a through g on the phase diagram according to the number of phases present at each point.
One phase: Two Phases: Three Phases:
Explain precipitate hardening clearly ? Feel free to use
a binary phase diagram to illustrate how it is accomplished.
Explain how precipitate hardening makes a material stronger and
harder ? There are two reasons and only one is pinning of
dislocations ?
Please type your answer!!! Thanks
Assume you need to write a Java program that uses a binary
search algorithm to search a sorted array for a given value.
1. Write a Java pseudocode that uses recursion to accomplish the
task. Here is a hint. When you are searching for a particular value
in an array, there are two possible outcomes. 1) The value is found
and the array index of that value is returned. 2) The value is not
found and we return -1. (5...
Calculate A+B, A-B, AxB, and A/B for each of the following pairs
of binary numbers. (Assume the first number in each pair = A and
the second number =B). Append all numbers to 8 bits. Subtraction is
not2’s complement.
a.1010101, 011010
b.101101, 10101
c.11001, 1100
d.1010101, 1110
1) Assume the following reactions involving metals A, B, C and D
and their respective metal ions occur spontaneously. Based on this
data, which is the most active metal?
D(s) + B2+(aq) → D2+(aq) + B(s)
A(s) + 3 D2+(aq) → 2 A3+(aq) + 3 D(s)
C(s) + B2+(aq) → C2+(aq) + B(s)
C(s) + D2+(aq) → C2+(aq) + D(s)
2 A(s) + 3 C2+(aq) → 2 A3+(aq) + 3 C(s)
2 A(s) + 3 B2+(aq) → 2 A3+(aq) +...
c++
Create a program where you can add binary while they're still in
binary form and convert them to decimal, adds them, then converts
then back to binary. (without built in conversions).
Convert 34 to Binary Convert 22 to Binary Convert 1001 to
Decimal Convert 111011 to Decimal Add 11 and 1110 in Binary Return
the Answer in Binary Subtract 111 from 1010 in Binary, then Convert
the Answer to Decimal
1. Metals form a) covalent bonds b) ionic bonds c) metalic bonds
d) all of the above 2. If a Ca atom looses two electrons it will
become a) negatively charged ion b) positively charged ion 3.
Chemical formula of sea salt is NaCl. The type of bond form between
Na and Cl atoms is a) covalent b) ionic c) metalic d) Van der Walls
4. In covalent bonds, atoms share “missing” electrons a) true b)
false 5. Valence electrons...
Imagine a hypothetical economy with two workers - Worker A and
Worker B. Assume that Worker A can produce either 10 bottles of
wine or 5 yards of cloth in one day. Worker B can also produce wine
and cloth.
In order to have an absolute advantage in wine, Worker B will
have to produce at least-------11--------- bottles of wine. In
order to have an absolute advantage in cloth, Worker B will have to
produce at least ------6----- yards of...
Three Phase Problems
Q1: What are concepts you need to understand for three phase
problems?
Q2: When there is two connections, such as Y to Y. Is there a
connection of circuit? For example one end of the y connection
connected to the other. Will that make
impedance parallel for y connection?
This first phase will take you to the UNadjusted trial balance.
You will need to:
Start with the post-closing trial balance dated December 31,
2018 provided in the appropriate tab, and enter the ending
balances from the post-closing trial balance into your general
ledger accounts. These will be your beginning balances for
2019.
Make the general journal entries in the general journal. There
are 19 summary entries that you will need to record. No dates are
provided so use the...