if you transfer heat energy to a perfectly insulated cup of some liquid (no heat energy can be transferred in or out through the walls) what determines how much the temperature changes? Does it depend on how much heat energy you transfer, how much liquid there is in the cup, what the liquid is, or what the initial temerpature of the liquid is? Which of these factors do you think make a differnce in how much the temperture rises?

You have a spring hanging vertically. You add a mass to the end and let it stretch to find its new equilibrium position which is 3.17 cm below the unstretched position. You now raise the mass (compress the mass-spring system) to its original unstretched position. Now you release the mass. How far from this starting position does it travel downward until it stops and changes direction?

Instead of assuming that the volume of a condensed phase is constant when pressure is applied, assume only that the compressibility is constant.

1. Show that when the pressure is changed isothermally by ΔP, G changes to

G'=G+VmΔP(1-12κTΔP)

2. Assess the error in assuming that a solid is incompressible by applying this expression to the compression of copper when ΔP = 500 atm. (For copper at 25℃, κT = 0.8*10^-6 atm^-1 and ρ = 8.93 g/cm³.)

A company must make payments of $10 annually in the form of a 10- year annuity- immediate. It plans to buy two zero coupon bonds to fund these payments. The first bond matures in 2 years and the second bond matures in 9 years, and both are purchased to yield 10% effective. What face amount of each bond should the company buy in order to be immunized from small changes in the interest rate (redington immunization)?

Do you think it is right that lenders aggressively market credit lines to certain types of consumers? (e.g. college students on their campuses, retirees on fixed incomes, people who have recently filed bankruptcy, people who might not understand the credit terms due to limitations of language, education and/or health?)

How have changes in expectations, attitudes and practices on the part of lenders and consumers changed over the last two generations?

discuss the fiscal policy by addressing the following issues

A. what were the four general parts of the recovery act? what were the two largest categories of this act?

b. list each of the time lags associated with fiscal policy. approximately, how long is each lag.

C. describe "crowding out" and how it effects fiscal policy

D. when was the employment act passed and what were the major changes from this law?

describe the different between dilated, hypertrophic, and restrictive cardiomyopathy and what type of patient it might affect.

What are the differences and how would you as a nurse change your plan of treatment, tests, lab, medication, etc.?

What changes might you see in their EKG tracing, for these patient.

What is EF or ejection fraction? , How is this affected with their disease process?

What is BNP (B-type natriuretic peptide) what is the significance and the level.

Label each of the following statements true, false, or uncertain. Explain your choice carefully.

(a) A sudden fear that a country is going to devalue leads to an increase in the domestic interest rate.

(b) Because economies tend to return to their natural level of output in the medium run, it makes no difference whether a country chooses a fixed or flexible exchange rate.

(c) A change in the expected future exchange rate changes the current exchange rate.

(Use Excel or similar) Pick a coupon rate, yield-to-maturity, and maturity length, T (don’t pick something stupid like zero percent). Compute the price of the bond. Compute the duration of the bond. One at a time, vary each of the three chosen numbers while allowing the price to adjust. See how the duration changes. Create three graphs with duration on the y-axis and coupon rate, ytm, and T on the x-axis.

Is Positive Beta Better than Negative Beta?

A Beta factor represents risk in a financial instrument or commodity.

1. Explain the reasons for changes in beta and explain if one should be more concerned with a negative versus positive factor. Be sure to reference volatility.

2. Please provide an example of negative Beta.

3. PLEASE LIST REFERENCES

PLEASE HAVE IT TYPED NOT HANDWRITTEN, I CANNOT UNDERSTAND HAND WRITTEN. THANK YOU