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norma bautista

norma b.

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Question 1 options:A 20.00 L container contains a gas at 50.0 oC and 1.000 atm. What would be the pressureat 200.0 oC ?This is a change in conditions problem, we need to define the variables:V1 = 20.0 L T1 = 323.15 K P1 = __1__ atmV2 = __2__ L T2 = __3__ K P2 = ?The problem doesn't mention the moles, n, thus the amount of moles was not changedand n1 = __4__ P2 V2 P1 V1 P2 P1 = The equation simplifies to = n2 T2 n1 T1 T2 T1 P1 __5__ solving for P2 = -------------- __6__ __7__ atm __8__ K putting in the numbers P2 = -------- = __9__ atm __10__ KA. n2 B. 20.0 C. 473.15 D. 323.15 E. 1.000 F. P1 G. P2 H. V1 I. V2 J. n1 K. T1 L. T2 M. 1.464 N. 0.08205 L atm/mol K O. 0.7543 P. 0.3270 Q. 12.6 R. 0.333 S. 3.000 T. 0.667 U. 99.38 V. 298.15 W. 2.000 X. 6.000 Y. 4.000 Z. 1.333 AA. 0.3270 BB. 7.329 CC. 22.414 DD. 32.00 EE. 10.46 FF. 1.428

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Which of the following is part of conversational behavior? Written interactions Text messaging Speaking volume Emails

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11.11 A 4-month European call option on a dividend-paying stock is currently selling for $5. The stock price is $64, the strike price is $60, and a dividend of $0.80 is expected in 1 month. The risk-free interest rate is 12% per annum for all maturities. What opportunities are there for an arbitrageur?

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Traditional small-scale societies are engaged in self-sufficient ecological and economic exchange systems with reciprocity, and as a result they are unaffected by larger world-wide economic forces. O True O False

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Which of the following represents energy flow in a grazing food web? Select one: a. producers → detritivores → decomposers b. producers → herbivores → carnivores → decomposers c. producers → decomposers → detritivores d. producers → herbivores → detritivores → carnivores e. producers → herbivores → decomposers → carnivores

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A heater coil connected to a 240-VrmsVrms ac line has a resistance of 48 ΩΩ .

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Interference X + Create ep 2: Move the barrier to approximately 3500 nm from the screen and observe the expected change in the fringe pattern. Now restore the spacing of the initial setup by changing only the slit separation. In other words, move the slit separation until y is the same value it was at initial set up Step 9. Do not move the barrier and do not change the source color. Use the tape measure to measure the distance from the barrier to the screen. a.) How did you succeed? 1.) Record distance. x = 3500 nm 2.) What is the new slit separation? d = 2500 nm b.) How does the proportionality support this solution? as the space between the screen and the barrier increases, the slit seperation needs IAb to increase inorder to reach desired distance between waves. ep 3: Restore the slit separation to the initial set up value 1750 nm. The pattern is once again as observed in Step 2. Now restore the spacing {(y) Step 9} of the initial setup by changing only the wavelength of the source. Do not move the barrier and do not change the slit separation. Q Search

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M1 is the simplest definition of money supply, and its 2 components are paper money and coins, also known as the most liquid assets. M2 includes M1 plus other less liquid assets like savings and deposits. 2. What's the difference between a credit card and a debit card that's issued by a bank?

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2). (a). A certain electric motor draws a current of 10 A when connected to 120 V source. What is the resistance of the electric motor? (1.5 points (b). What is the power of the motor? (1.5 points) (c). How much energy (in joules and kW-hr) does the electric motor use during 5.0 hours of operation? (2.5 points)

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Toxic Organic Chemicals Two chemicals were tested for their toxicity to a fish species. When the results were plotted, the curves to the right were obtained: Chemical A Chemical B 8. What do you call these sorts of relationships? 9. Define the term $ED_{50}$. Show graphically how you would establish the $LD_{50}$ for chemicals A and B from the plot. 10. Which one of these two chemicals is more toxic, Chemical A or B?

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