Introduction/NegativeFeedback(basic)/HeaterInWinter
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POINT!
| In winter, the heater function increases. |
The heater increases the room temperature.
① Winter came. The winter cold decreases the room temperature.
② These effects are in the opposite direction. Thus, the room temperature-increasing effect is now too weak and the room temperature decreases.
③ Then, the negative feedback facilitates the heater function.
④ The room temperature-increasing effect of the heater increases, and the decreased room temperature increases.
Challenge Quiz
1.
The effects of heater and winter on room temperature are in the same opposite direction. Thus, in winter, the negative feedback inhibits facilitates the heater function.