noun A device or mechanism for tracing something, such as a gun attachment that shows the path of a bullet
Tracers can be used in geology to study the movement of fluids or the migration of certain elements in rocks.
In chemistry, tracers are often used to track the movement of substances in reactions or experiments.
Tracers are substances used to detect the presence of certain chemicals or compounds in forensic analysis.
Tracers are commonly used in medical imaging techniques such as PET scans to visualize and track the distribution of certain compounds in the body.
In the field of writing, a tracer may refer to a type of carbon paper used to create duplicate copies of a document.
In psychology, a tracer may refer to a technique used to track the movement of a substance or process within the body.
In forensic science, a tracer may refer to a substance or material used to detect and analyze the presence of specific elements or compounds in a sample.
In military contexts, a tracer may refer to a type of ammunition with a pyrotechnic charge that leaves a visible trace in flight, aiding in targeting.
In healthcare, a tracer may refer to a radioactive substance used in medical imaging to track the distribution and behavior of certain molecules in the body.
In environmental science, a tracer may refer to a chemical or biological marker used to study the movement and transformation of pollutants in the environment.