The van der Waals equation for 1 mole of gas is given by (p
+av-2)(v - b) = RT. In general, curves of p versus v
forvarious values of T exhibit a maximum and a minimum at the
twopoints where (δp/δv)T = 0. The maximum and minumum
coalesceinto a single point on that curve
where(δ2p/δv2)T = 0 inaddition to
(δp/δv)T = 0. This point is calledthe "critical point"
of the substance and its temperature,pressure, and molar volume are
denoted by Tc,pc, and vc,
respectively.
(a) Express a and b in terms of Tcand
vc.
(b) Express pc in terms
ofTc and vc.
(c) Write the van der Waals equation in terms
ofthe reduced dimensionless variables T' ≡ T/Tc , v'≡
v/vc , p' ≡ p/pc
This form should involve neither a nor b.
In: Chemistry
1) Which of the following components of IT contingency planning is most important?
a. Verification of systems routines
b. Security over the contingency site
c. Documentation of the plan
2) Which of the following is the best answer regarding differences between the COSO and ERM frameworks;
i) Monitoring
ii)Information
iii)Risk Response
iv) Strategical Objectives
v) Control Activities
Group of answer choices
a. i, iii, & v only
b. ii & v only
c. iii & iv only
d. i, ii & v only
d. Integration of the IT disaster recovery plans with the business plans.
3) Recommendations should be included in final audit communication to:
a. Provide management with options for addressing audit observations
b. Ensure that problems are resolved in the manner suggest by the auditor
c. Minimize the amount of time required to correct audit observations.
d. Guarantee that audit observations are addressed.
In: Accounting
Hipsterville economy has 4sectors: Kale(K), mason jars (M),vintage goods(V), and bicycle repair (B). The economyis in equilibrium. Suppose the following:Sector Kalesells 10% of its output to M , 25% to V, and retains the rest Sector Mason jars sells 30% of its output to K, 35% to V, 25% to B, and retains the rest Sector Vintage sells 30% of its output to K, 15% to M, 40% to B, and retains the rest Sector Bike repair sells 20% of its output to K, 10% to M, 30% to V, and retains the rest
a) Construct the exchange table(table ofinputs/outputs) for this economy. You can give your answer in table form or in matrix form, but be sure that the meaning of rows and columns is clear.
b)Find a set of equilibrium prices for the economy.
In: Economics
Demonstrate an understanding of an aspect of either Atkinson & Shifrin's model or Baddeley's model of memory. For instance, one stage of memory (Sensory, Short-Term/Working, or a type of Long-Term) can be defined and exemplified. Is there a factor that would impact the accuracy of encoding or retrieval for the memory chosen?
After establishing how memory works for most of us, examine one of the links for people with either incredible or impaired memories. Discuss one way in which the memory of one of these differs from most people's memory. Include differences in automatic or effortful processing if applicable.
- Clyde: The Man with a 30 Second Memory
- https://www.youtube.com/watch?v=WmzU47i2xgw
- H.M.
- https://www.youtube.com/watch?v=SQASyR0w8Qo
- The Mind of the Savant
- http://topdocumentaryfilms.com/beautiful-minds-the-psychology-of-the-savant/
- Five Incredible Memories
- https://www.youtube.com/watch?v=aAbQvmf0YOQ
- https://www.youtube.com/watch?v=1th1fVIc8Vo
In: Psychology
In: Physics
create "bitty.c" that uses bitwise operators and return statements to implement the functions in "bitty.h".
"bitty.c" that can only implement "bitty.h"
_____________________________________________________________
bitty.h:
// Returns 1 if v is an even number, otherwise returns 0
unsigned char isEven(unsigned char v);
// Returns 1 if v is zero, otherwise returns 0
unsigned char isZero(unsigned char v);
// Returns 1 if a and b have the same value, otherwise 0
unsigned char equals(unsigned int a, unsigned int b);
// Returns a if a is greater than or equal to b, otherwise returns b
// You may use if but may not use comparison operators or else
// e.g. if(a) is allowed but if(a<b) and if(b==0) are not allowed
unsigned char geq(unsigned char a, unsigned char b);
// Returns the number of bits that are 1
unsigned char tally(unsigned int n);
In: Computer Science
On April 30, 2016, Rudolph Inc. purchased a three-year insurance policy with a cash payment of $ 24,300.
Coverage began immediately. Required:
1. What is the amount of Insurance Expense relating to this insurance policy that will be reported for the year ended December 31, 2016?
2. What is the amount of Prepaid Insurance relating to this insurance policy that will be reported on the December 31, 2016 Balance Sheet?
In: Accounting
MS Project 2016
These Questions are about MS Project 2016.
Answer the questions:
1. How to update tasks in MS Project 2016?
2. How to use tasks and subtasks?
3. How to link and unlink tasks in MS Project?
4. How to set constraints and deadlines?
5. How to set project milestones?
6. How to complete the resource sheet?
In: Computer Science
PROBLEM 5:
ON JANUARY 1, 2016 SMITH COMPANY ISSUED 8%, 20-YEAR BONDS PAYABLE WITH FACE VALUE OF $300,000. THE BONDS PAY INTEREST ON JUNE 30 AND DECEMBER 31. THE ISSUE PRICE OF THE BONDS IS 98.
INSTRUCTIONS:
JOURNALIZE THE FOLLOWING BOND TRANSACTIONS:
A) ISSUANCE OF THE BONDS ON JANUARY 1, 2016
B) PAYMENT OF INTEREST AND AMORTIZATION ON JUNE 30, 2016
In: Accounting
Research has called into question the reliability of eyewitness testimony. Discuss this in terms of one of the following:
Sometimes the only eyewitness to a crime is a child (as in child abuse). What are the risks of relying on the testimony of a child? What are the risks of disallowing a child's testimony in court? How can we improve the reliability of a child's testimony?
APA guidelines: http://www.apa.org/practice/guidelines/child-protection.aspx
https://www.youtube.com/watch?v=8zQOlkCd4Eg
https://www.youtube.com/watch?v=yafUmbr5ygw
https://www.youtube.com/watch?v=lfzHF59WEJg
Adults may recover memory of abuse after many years. Severe long-term abuse is sometimes repressed into unconscious awareness. Explain the recovered memory controversy. Delineate it's importance. What would you recommend? Suggested links:
https://www.youtube.com/watch?v=VcFRZsD8DLk
https://www.youtube.com/watch?v=Gsr1rBVyHeE
Elizabeth Loftus conducted research on eyewitness testimony. Explain some of the problems found with utilizing eyewitnesses in the courtroom. What is a false memory? Evaluate strategies used to compensate for the vulnerability of memory in the crime investigations or the courtroom. Useful link: https://www.ted.com/talks/elizabeth_loftus_the_fiction_of_memory
In: Psychology