Determine the resulting change in the waters total entropy
2-lbm of water at 300 psia fill a weighted piston-cylinder device whose volume is 2.5 ft3. The water is then heated at a constant pressure until the temperature reached 500oF. Determine the resulting change in the water's total entropy.
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Refrigerant-134a at 240 kPa and 20C undergoes an isothermal process in a closed system until its quality is 20 percent. On per unit mass basis, determine how much work and heat transfer are required.
Make a schematic drawing of amorphous Si glass with 10% H including about 30 atoms(Hint think about how many bonds Si will form and how many bonds will H form)
A dielectric is pulled from between the plates of a capacitor which remains connected to a battery. What changes occur to the capacitance, charge on the plates, potential difference, energy stored, and electric field?
When a laser beam reflects from a rotating mirror, it produces pulses of light with a band of frequencies centred on the fundamental optical frequency. Why do the light pulses give rise to a band of frequency?
Find the velocity and elevation heads (in kJ/kg) V12/2 , V22/2 , and g(z1-z2); and work output Ws from turbine in kW.
In a Haynes- Shockley Experiment, the distance between the cross R and A is d=0.1m, t=0.25 milliseconds, if the carriers are subject to a field 1,000 volts/meter, calculate the minority carrier mobility for a p-type semiconductor. Basically calcul
A box contains 10 screws, three of which are defective. Two screws are drawn at random. Find the probability that neither of the two screws is defective. Assume we are sampling without replacement.
The combination of water and CO2 molecules in the atmosphere accounts for approximately 150 W/m2 in greenhouse heating. If we start with a black body at 255K and add 150 W/m2 in energy flux out of the body, what is the new predicted temperature?
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Describe the results, including any scores. Result: E6% Extraverted Action oriented, Outgoing, Expressive, Hands-On S17% Sensing Traditional,
When Min decided to begin his supervised field experience, he applied at a company in his hometown that provided applied behavior analysis
In our readings, we learn more about the nature versus nurture argument. For this discussion, I want you to go in depth a bit more and debate the importance
Adler believed that your birth order determines, to a large extent, your personality. He stated that your traits reflect, somehow, how you have achieved
Problem 1: Identify a specific theory of cognitive or moral development, and summarize the major assumptions.
Bearing in mind that there may be several, choose a social, behavioral, or cultural factor associated with your selected domestic violence
Identify and discuss three ethical guidelines that are important to consider when designing an 8-week group for adolescents who are referred