On a Cold Winter Day,the Outside Temperature Is -20°C and the Inside

question 33

Multiple Choice

On a cold winter day,the outside temperature is -20°C and the inside temperature is maintained at 20°C.There is a net thermal energy flow to the outside through the walls,roof,etc.,of 25 kW.At what rate is the entropy of the air outside the house changing as a result of this process?

• A)+13 W/K
• B)-25 W/K
• C)85 W/K
• D)+99 W/K
• E)0 W/K

---

Definitions:

Affordable Care Act

The Affordable Care Act, also known as Obamacare, is a law enacted to increase health insurance quality and affordability, and lower the uninsured rate by expanding public and private insurance coverage.

Adverse Selection

A situation where sellers have information that buyers do not have, or vice versa, leading to an unbalanced and inefficient market.

Genetic Testing

The examination of DNA sequences to identify changes in genes or chromosomes, which can provide insights into genetic disorders or predispositions to diseases.

Adverse Selection

A situation where sellers have information that buyers do not have, or vice versa, leading to an inefficient market outcome.