Solve the Problem $\mathrm { U } = \mathrm { T } + \left( \mathrm { U } _ { \mathrm { O } } - \mathrm { T } \right) \mathrm { e } ^ { \mathrm { kt } }$

question 293

Multiple Choice

Solve the problem.
-A thermometer reading 11°C is brought into a room with a constant temperature of 30°C. If the thermometer reads 17°C after 4 minutes, what will it read after being in the room for 7 minutes? Assume the cooling follows
Newton's Law of Cooling: $\mathrm { U } = \mathrm { T } + \left( \mathrm { U } _ { \mathrm { O } } - \mathrm { T } \right) \mathrm { e } ^ { \mathrm { kt } }$ (Round your answer to two decimal places.)

• A) 28.67°C
• B) 5.87°C
• C) 20.22°C
• D) 39.78°C

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Definitions:

Conscience

An inner feeling or voice viewed as acting as a guide to the rightness or wrongness of one's behavior.

Freudian Perspective

A psychological viewpoint based on the theories of Sigmund Freud, emphasizing unconscious motivations and conflicts, especially in relation to childhood experiences.

Parental Standards

The expectations and norms set by parents regarding their children's behavior and achievements.

Cognitive Rationales

Logical reasons or explanations that stem from cognitive processes, used to understand or justify thoughts, beliefs, or actions.