optical density Antonyms
No Synonyms and anytonyms found
Meaning of optical density
Wordnet
optical density (n)
(physics) a measure of the extent to which a substance transmits light or other electromagnetic radiation
optical density Sentence Examples
- The optical density of a solution measures its ability to block light.
- High optical density indicates reduced light transmission, while low optical density suggests high transmission.
- Spectrophotometers determine optical density by measuring the absorption or transmission of light through a sample.
- Optical density is a logarithmic measure, expressed as the logarithm of the inverse transmittance.
- The optical density of a substance can be used to determine its concentration in a solution.
- In photography, optical density plays a crucial role in exposure control, affecting the darkness or lightness of an image.
- The optical density of a lens refers to its ability to absorb or reflect light, influencing its brightness and clarity.
- Optical density is an essential parameter in medical diagnostics, such as blood tests and urine analysis.
- Scientists use optical density to study the properties of materials, including their thickness, composition, and absorption spectra.
- Remote sensing techniques rely on optical density to analyze atmospheric conditions and land use patterns.
FAQs About the word optical density
(physics) a measure of the extent to which a substance transmits light or other electromagnetic radiation
No synonyms found.
No antonyms found.
The optical density of a solution measures its ability to block light.
High optical density indicates reduced light transmission, while low optical density suggests high transmission.
Spectrophotometers determine optical density by measuring the absorption or transmission of light through a sample.
Optical density is a logarithmic measure, expressed as the logarithm of the inverse transmittance.
