NegFeedBackBasic/ControlOfCoolerToSummerHeat

POINT!

When room temperature is increased, negative feedback facilitate cooler (function).

動画と音声での説明

① Let's say, summer came. Room temperature becomes high due to the summer heat. A Cooler decreases room temperature. These are in the opposite direction (blue).

② Since these are in the opposite direction, negative feedback faciltates (red) the cooler (function, such as by turning the power on). Because of this, the room temperature-decreasing effect of the cooloer weakens, and the decrease in room temperature (red upward unfilled arrow) fades away (low room temperature rises to the original room temperature).

This simply says, when the room temperature is high (during summer), cooler are used.

Challenge Quiz

1.

Due to the summer heat, room temperature becomes high low  正解!, and a heater raises lowers  正解! room temperature.

Because these are in same direction opposite direction  正解!, negative feedback inhibits facilitates  正解! the heater (function).

2.

When room temperature is high, negative feedback inhibits facilitates  正解! heater (function).