「NegFeedBackBasic/ControlOfHeaterToSummerHeat」の版間の差分
編集の要約なし |
編集の要約なし |
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| 21行目: | 21行目: | ||
//LEVEL:3 | //LEVEL:3 | ||
//RAND | //RAND | ||
Because of summer heat, room temperature is {~=increased~decreased}, and a heater {~=increases~decreases} room temperature. Since these are in the {~=same direction~opposite direction}, negative feedback {~=inhibits~facilitates} the heater (function). With this control, the | Because of summer heat, room temperature is {~=increased~decreased}, and a heater {~=increases~decreases} room temperature. Since these are in the {~=same direction~opposite direction}, negative feedback {~=inhibits~facilitates} the heater (function). With this control, the room temperature-increasing effect of the heater {~strenghens~=weakens}, and the {~=increased~decreased} room temperature {~=decreases~increases} (towards that before summer). Namely, the initial change (the increase in room temperature) {~increases~=decreases(disappears)} . | ||
//LEVEL:2 | //LEVEL:2 | ||
2024年1月28日 (日) 21:40時点における版
| When room temperature is increased, negative feedback inhibits heater (function). |
① Summer came. Room temperature is increased due to the summer heat. Heater increases room temperature. These are in the same direction (red).
② Since these are in the same direction, negative feedback inhibits (blue) the heater (function, such as by turning the power off). Because of this control, the room temperature-increasing effect of the heater weakens, and the increased room temperature decreases (towards that before summer). Namely, the initial change (the increase in room temperature) decreases (red upward unfilled arrow disappears).
This simply says, when room temperature is increased (during summer), heaters are not used. In the present "Step-By-Step Study of Life Sciences", let's call such control red→blue negative feedback.
Challenge Quiz
Because of summer heat, room temperature is increased decreased , and a heater increases decreases room temperature. Since these are in the same direction opposite direction , negative feedback inhibits facilitates the heater (function). With this control, the room temperature-increasing effect of the heater strenghens weakens , and the increased decreased room temperature decreases increases (towards that before summer). Namely, the initial change (the increase in room temperature) increases decreases(disappears) .
When room temperature is increased, negative feedback inhibits facilitates heater (function).