If a measurement is said to be “sensitive” to some variable, that means changes in the variable will result in changes to the output of the measurement; i.e. you can use the measurement to detect changes in the variable.
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What is sensitivity Short answer?
Definition of sensitivity : the quality or state of being sensitive: such as. a : the capacity of an organism or sense organ to respond to stimulation : irritability. b : the quality or state of being hypersensitive. c : the degree to which a radio receiving set responds to incoming waves.
What is sensitivity in science?
Listen to pronunciation. (SEN-sih-TIH-vih-tee) The frequency with which a test shows a true positive result among individuals who actually have the disease or the genetic variant in question.
What is particle physics sensitivity?
Sensitivity can be defined as the ratio of the count rate to a unit flux of particles ( particles/sec/cm 2). I am only familiar with one detector in which sensitivity is used and that is a small length BF3 neutron detector used for thermal neutron detection. Reply. Oct 2, 2020.
What is meant by sensitive to light?
Light sensitivity is a condition in which bright lights hurt your eyes. Another name for this condition is photophobia. It’s a common symptom that’s associated with several different conditions, ranging from minor irritations to serious medical emergencies.
What is sensitivity of a circuit?
A simple definition of circuit sensitivity is how much a circuit characteristic changes when a component value is different. Is this true? This equation can be used to evaluate the variation of any circuit parameters, relative to a change in any component value.
What is sensitivity with example?
Sensitivity is the quality of being tender, easily irritated or sympathetic. An example of sensitivity is lights hurting someone’s eyes. An example of sensitivity is a person who gets upset very easily. An example of sensitivity is how a friend treats another who’s going through a tough time. noun.
What is the example of sensitive?
She’s very sensitive about her weight. He’s very sensitive to criticism of his children. I have to be very careful with what I say because she’s so sensitive. If I’d known how sensitive she was I wouldn’t have made the remark.
What is a sensitive matter?
Sensitive Matters means any matter that relates to personal issues or that has been treated as such in a General Assembly, General Committee or Executive Committee meeting.
What is sensitivity formula?
Sensitivity: The sensitivity of a test is its ability to determine the patient cases correctly. To estimate it, we should calculate the proportion of true positive in patient cases. Mathematically, this can be stated as: Sensitivity = TP TP + FN.
What is the definition of sensitivity and specificity?
Sensitivity refers to a test’s ability to designate an individual with disease as positive. A highly sensitive test means that there are few false negative results, and thus fewer cases of disease are missed. The specificity of a test is its ability to designate an individual who does not have a disease as negative.
Why is sensitivity important?
It helps respond to the environment and people. It helps us being alert of the danger. Sensitivity is also the basis of sympathy and empathy. Being sensitive helps build and maintain personal and professional relationships.
Why are blue eyes sensitive to light?
In fact, the top layer of a blue iris doesn’t contain any pigment at all. This lack of pigment is the reason that blue-eyed people may be more sensitive to bright light and have a greater need to wear sunglasses than their brown-eyed counterparts.
Why is my child so sensitive to light?
The fact is children may experience persistent sensitivity to light for a variety of reasons, but most often it can be attributable to a chronic conditionโfrom migraine to concussion or even glaucoma.
Why is my eyes sensitive to light?
Sensitivity to light can be caused simply by eye strain or dry eyes, or by issues like eye infections, eye injuries, or problems with the structure of the eye. People with a lighter eye color are more likely to have light sensitivity because darker-colored eyes contain more pigment to protect against harsh lighting.
What is sensitivity in engineering?
Sensitivity is an absolute quantity, the smallest absolute amount of change that can be detected by a measurement. Consider a measurement device that has a ยฑ1.0 volt input range and ยฑ4 counts of noise, if the A/D converter resolution is 212 the peak-to-peak sensitivity will be ยฑ4 counts ร (2 รท 4096) or ยฑ1.9 mV p-p.
What is the sensitivity of the sensor?
A sensor’s sensitivity indicates how much its output changes when the input quantity it measures changes. For instance, if the mercury in a thermometer moves 1 cm when the temperature changes by 1 ยฐC, its sensitivity is 1 cm/ยฐC (it is basically the slope dy/dx assuming a linear characteristic).
How do you find the sensitivity of a circuit?
What is sensitivity in electronics Mcq?
Sensitivity is the measure that indicates the relation between change in output readings for change in input quantity for an instrument. Sensitivity (s) = (change in output)/(change in input) = tanฮธ For an instrument, we always prefer s = 1, so that the change in output is directly proportional to the change in input.
What is sensitivity in biology example?
Living things can sense what is going on around them, and are able to respond to it. This is known as sensitivity. Animals have sense organs, such as eyes, that tell them what is going on outside their bodies.
What is sensitivity of soil?
Soil sensitivity is defined as the ratio of the undrained shear strength of undisturbed soil to the undrained shear strength of remoulded soil at the same water content, i.e. remoulded) ( strength. shear.
What is a sensitive word?
Words related to sensitive conscious, delicate, emotional, hypersensitive, keen, nervous, perceptive, precise, receptive, responsive, susceptible, tense, touchy, tricky, unstable, painful, bleeding-heart, acute, feeling, fine.
What is sensitive nature?
1 having the power of sensation. 2 responsive to or aware of feelings, moods, reactions, etc. 3 easily irritated; delicate.
Is sensitive positive or negative?
Sensitivity (true positive rate) refers to the probability of a positive test, conditioned on truly being positive. Specificity (true negative rate) refers to the probability of a negative test, conditioned on truly being negative.
What is sensitive issue?
adjective. A sensitive subject or issue needs to be dealt with carefully because it is likely to cause disagreement or make people angry or upset. Employment is a very sensitive issue. Synonyms: tricky, difficult, delicate, thorny More Synonyms of sensitive.