What are feedback loops in different fields?

What are feedback loops in different fields?

Feedback loops are processes where outputs of a system are circled back and used as inputs. They are crucial in disciplines like biology, engineering, and economics.

Can you give me an example of feedback loops in biology?

Sure! In biology, a classic example is the regulation of blood sugar levels. When blood sugar rises, the pancreas releases insulin, which helps cells absorb glucose, lowering blood sugar levels.

How about in engineering?

In engineering, feedback loops are used in control systems. For instance, in a thermostat, the temperature is monitored, and if it deviates from the set point, the system adjusts heating or cooling to maintain the desired temperature.

What about feedback loops in economics?

In economics, feedback loops can be seen in consumer behavior. For example, if a product becomes popular, increased demand can lead to higher prices, which may then reduce demand, creating a cycle.