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A negative feedback would be if the planet heats up, the glaciers will melt, lowering the albedo effect of the snow, and in turn causing the planet to heat up more
That is positive feedback, not negative. Positive feedback enhances the initial stimulus, negative feedback reverses the initial stimulus. The planet starts by heating up, then heats up even more, which is positive feedback.
What else can I help you with?
Is blood pressure negative or positive feedback?
Is the clotting of blood an example of positive or negative feedback?
Is the thirst sensation when you get dehydrated an example of a negative or a positive feedback?
negative
What is an example of a negative feedback in human body?
example of negative feedback example of negative feedback
What is a feed Back?
It depends on whether it is positive or negative feedback. Most biological organisms exhibit both negative and positive feedback, including humans. An example of positive feedback is contractions during childbirth. Negative feedback is blood sugar regulation based upon the release of insulin into the bloodstream at necessary times.
What is a biological feed back?
It depends on whether it is positive or negative feedback. Most biological organisms exhibit both negative and positive feedback, including humans. An example of positive feedback is contractions during childbirth. Negative feedback is blood sugar regulation based upon the release of insulin into the bloodstream at necessary times.
How does positive feedback maintain cellular homeostasis?
Perhaps you don't understand the meaning of positive and negative feedback. Positive feedback keeps adding to a process. Negative feedback doesn't. If a person fills a bathtub, positive feedback will continue the filling even if it runs over. Negative feedback will turn the water off when the tub is filled. So, negative feedback maintains homeostasis. Homeostasis means "steady state". When a processes is completed, it turns it off. Example: Blood sugar levels remain in a certain range.
Compare and contrast negative and positive feedback mechanisms and give some examples?
Negative feedback mechanisms work to maintain homeostasis by reversing a change in a system, while positive feedback mechanisms amplify and reinforce a change. An example of negative feedback is the regulation of body temperature – if body temperature rises, mechanisms kick in to lower it; whereas in positive feedback, childbirth contractions become stronger and more frequent to facilitate delivery.
Types of feed back?
In sociology, the two main types of feedback are positive and negative. An example of positive feedback would be receiving an A+ on a paper one has studied hard for. Negative feedback would be to receive a poor grade in a test the person hasn't studied for.
Why negative feedback amplifier is preferred to positive feedback amplifier?
The negative feedback tends to stabilize the circuit; positive feedback would make it more unstable. For example, the "beta" of a transistor OF THE SAME SERIES - this is basically the amplification factor - may vary between 100 and 1000. With negative feedback, the circuit is hardly affected by these changes in beta - at the cost of a reduced amplification.
Is urinating a negative feedback?
Urinating is not an example of negative feedback. Negative feedback is a process that uses the result of a process to regulate the process itself, maintaining homeostasis. Urinating is a normal physiological process to eliminate waste and regulate fluid balance in the body.
Is the ADH feedback loop an example of positive or negative feedback?
The ADH feedback loop is an example of a negative feedback loop. Negative feedback loops occur when the output of a system acts to oppose the changes to the input of the system. This is the case with ADH because when there is not enough water, the hypothalamus and pituitary gland work to release ADH so that the body can retain more water.
What example of feedback?
telling a coworker he or she is doing something wrongAn example of positive feedback on something like Ebay would be:"Item delivered quickly and not damaged."Negative feedback:"Item in tatters when it arrived. Took three weeks to get here."Feedback is just a response to something someone else does.those two things are examples of positive and negative feedbacks not just any kind of feedback
