What is the exact meaning of detection?
Definition of detection 1 : the act of detecting : the state or fact of being detected. 2 : the process of demodulating.
What is meant by detection system?
An intrusion detection system (IDS; also intrusion protection system or IPS) is a device or software application that monitors a network or systems for malicious activity or policy violations. Some IDS products have the ability to respond to detected intrusions.
What detector means?
Definition of detector : one that detects: such as. a : a device for detecting the presence of electromagnetic waves or of radioactivity. b : a rectifier of high-frequency current used especially for extracting the intelligence from a radio signal.
What is the meaning of detect in physics?
2. to discover the existence or presence of (esp something likely to elude observation): to detect alcohol in the blood. 3. ( Electronics) to extract information from (an electromagnetic wave)
What is detection in chemistry?
In analytical chemistry, the detection limit, lower limit of detection, or LOD (limit of detection), often mistakenly confused with the analytical sensitivity, is the lowest quantity of a substance that can be distinguished from the absence of that substance (a blank value) with a stated confidence level (generally 99 …
What is a detector in physics?
In experimental and applied particle physics, nuclear physics, and nuclear engineering, a particle detector, also known as a radiation detector, is a device used to detect, track, and/or identify ionizing particles, such as those produced by nuclear decay, cosmic radiation, or reactions in a particle accelerator.
What is example of biological?
The definition of biological is something that relates to life or living. An example of biological is water helping the kidneys flush waste and toxins from the body. Biological is defined as a blood relation. An example of biological is a mother and her son to whom she gave birth.
What is a detector in chemistry?
A detector, or radiation transducer, is any device that converts an amount of radiation into some other measurable phenomenon. The ability to respond is expressed by quantities such as responsivity, sensitivity, and dynamic range.
What is another way to say detect?
In this page you can discover 54 synonyms, antonyms, idiomatic expressions, and related words for detect, like: discover, see, distinguish, expose, find, notice, catch, identify, recognize, scent and miss.
What are detectors in physics?
The interactions of alpha, beta, and gamma radiations with matter produce positively charged ions and electrons. Radiation detectors are devices that measure this ionization and produce an observable output. Early detectors used photographic plates to detect “tracks” left by nuclear interactions.
What does detective mean?
1. countable noun. A detective is someone whose job is to discover what has happened in a crime or other situation and to find the people involved. Some detectives work in the police force and others work privately. Detectives are appealing for witnesses who may have seen anything suspicious.
What is the meaning of detect?
Detect(adj) detected. Detect(verb) to uncover; to discover; to find out; to bring to light; as, to detect a crime or a criminal; to detect a mistake in an account.
What is the noun for detection?
Noun detection ( countable and uncountable , plural detections ) The act of detecting or sensing something; discovering something that was hidden or disguised .
What is crime detection?
crime detection. noun. The process of uncovering criminal activity (or verifying reported crime) and acquiring evidence in order to identify and prosecute its perpetrators.