<span>Answer: Burrhus Frederic Skinner's Operant Conditioning.
</span><span>B.F. Skinner believed that to understand behavior, in the best way, is to look at the root causes or reasons of an action and its outcomes.
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Skinner proposes the Law of Effect-Reinforcement. Here,he differentiated the positively reinforced behavior or the strengthened behavior, the negatively reinforced behavior (removal of the unpleasant experience), and weakened behavior because of punishment.
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In positive reinforcement, behavior is strengthened through providing an outcome, an effect that an individual finds rewarding. Negative reinforcement also strengthens behavior because the unpleasant experience was removed. Punishment on the other hand is an opposite to reinforcement. Instead of increasing the response, it eliminates it or weakens it.
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Answer:
Δu=1300kJ/kg
Explanation:
Energy at the initial state
![p_{1}=200kPa\\t_{1}=300^{o}\\u_{1}=2808.8kJ/kg(tableA-5)](https://tex.z-dn.net/?f=p_%7B1%7D%3D200kPa%5C%5Ct_%7B1%7D%3D300%5E%7Bo%7D%5C%5Cu_%7B1%7D%3D2808.8kJ%2Fkg%28tableA-5%29)
Is saturated vapor at initial pressure we have
![p_{2}=200kPa\\x_{2}=1(stat.vapor)\\v_{2}=0.8858m^3/kg(tableA-5)](https://tex.z-dn.net/?f=p_%7B2%7D%3D200kPa%5C%5Cx_%7B2%7D%3D1%28stat.vapor%29%5C%5Cv_%7B2%7D%3D0.8858m%5E3%2Fkg%28tableA-5%29)
Process 2-3 is a constant volume process
![p_{3}=100kPa\\v_{3}=v_{2}=0.8858m^{3}/kg\\u_{3}=1508.6kJ/kg(tableA-5)](https://tex.z-dn.net/?f=p_%7B3%7D%3D100kPa%5C%5Cv_%7B3%7D%3Dv_%7B2%7D%3D0.8858m%5E%7B3%7D%2Fkg%5C%5Cu_%7B3%7D%3D1508.6kJ%2Fkg%28tableA-5%29)
The overall in internal energy
Δu=u₁-u₃
We replace the values in equation
Δu=u₁-u₃
![=2808.8kJ/kg-1508.6kJ/kg\\=1300kJ/kg](https://tex.z-dn.net/?f=%3D2808.8kJ%2Fkg-1508.6kJ%2Fkg%5C%5C%3D1300kJ%2Fkg)
Δu=1300kJ/kg
The star looks like a desirable hunk of masculinity to Jane. But to John, the star looks like a wimpy momma's boy who might compete with him for Jane's attention. Jane and John have different impressions of the star because of their gender-specific instincts that have evolved during thousands of millenia of human evolution.
All matter is composed of atoms, indestructible building blocks.