A thermostat set at 72 degrees is a good example of a ______.
A) hierarchy of needs
B) negative feedback loop
C) positive feedback loop
D) plateau phase

Question

Quizplus · Accepted Answer

A thermostat set at 72 degrees operates based on negative feedback loop. When the temperature in the room falls below 72 degrees, the thermostat turns on the heating system to bring the temperature back up. Once the temperature reaches 72 degrees, the thermostat turns off the heating system to maintain the set temperature. This is an example of a negative feedback loop as it keeps the temperature within a certain range by counteracting any deviations from the set point.

A Thermostat Set at 72 Degrees Is a Good Example