Determine the change in enthalpy and internal energy
Steams enter an adiabatic turbine at 300? and 4ookPa. It exists as a saturated vapor at 30kPa. Determine the change in enthalpy and internal energy.
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A strictly aerobically respiring bacterium catabolizes glucose to co2. If a single cell of this organism has utilized 4 glucose molecules in this manner, how much net ATP has that cell produced by substrate level phosphorylation.
A proton is moving in the uniform electric field of part A. At point A, the velocity of the proton is 1.87×10^4 m/s, again pointed towards the east. What is the speed of the proton at point B?
During a violent thunderstorm, hail the size of marbles (diameter = 1.6 cm) falls at a speed of 36 m/s. There are estimated to be 50 hailstones per cubic meter of air. Assume that, as for ice, 1 cm3 of hail has a mass of 0.92 g. What is the mass o
When we say that something gives us "energy," what does that mean? What is a biological definition of energy?
What makes Hermocrates Athens's most potent (and strangely familiar) enemy? It should be no more than 2 pages double spaced there isn't really a word limit though?
A 4.00-kg model rocket is launched, expelling 54.0 g of burned fuel from its exhaust at a speed of 690 m/s. What is the velocity of the rocket after the fuel has burned? Hint: Ignore the external forces of gravity and air resistance.
Write a paragraph about the result of the test of carbohydrates and lipids for benedict's test, lugol's test, uncoated paper test, sudan IV test, and Biuret test
A -5.00nC point charge is on the axis at x= 1.20 m . A second point charge Q is on the x axis at -0.600m. What must be the sign and magnitude of Q for the resultant electric field at the origin to be 45.0 N/C in the +x direction?
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Which of the following best describes the rationale of those public officials who are promoting the policy referenced in the title of the Texas Tribune article?
Problem: Political messaging and how a policy is framed to one's supporters and to the general public are important.
What are 2 or 3 advantages of conducting policy evaluations in criminal justice? What is the significance of policy research in policy evaluation?
What is society's goal for unions? To limit individual employees' bargaining power To ensure that workers have a voice in how they are treated
How can grassroots movements and community-led initiatives drive change in addressing environmental injustices, and what strategies have proven
The control model is based on strict authority and rigid rules. It emphasizes discipline, surveillance, and limited privileges for inmates.
Question: Which of the following statements illustrates the impact of the reform era (1900-1920) on US political parties?