A Super-Insulated House Is at a Temperature of 20°C

question 35

Multiple Choice

A super-insulated house is at a temperature of 20°C. The temperature outside is 0°C. The surface area of the house is 200 m², and the emissivity is 1. Approximately how much energy is radiated (in W) per second?

• A) 20 000
• B) 2 000
• C) 200
• D) 2
• E) 0.2

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Definitions:

Emotionality

The quality or state of being emotional; the degree to which a person's behavior is influenced by emotions.

Agreeableness

A personality trait characterized by qualities of being kind, cooperative, and sympathetic toward others.

Stability

The state or quality of being resistant to change or failure; the ability to maintain a constant condition.

Extraversion

A personality trait characterized by outgoingness, high energy, and sociability, often contrasted with introversion.