optical depth
optical depth · optical depths
The natural logarithm of the ratio of amount of radiation that hits an object to the…The natural logarithm of the ratio of amount of radiation that hits an object to the amount of radiation that emerges from that object on the other side.
Meaning
1 senses(countable, uncountable)The natural logarithm of the ratio of amount of radiation that hits an object to the amount of radiation that emerges from that object on the other side.
Forms
plural: optical depths| Singular | optical depth |
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| Plural | optical depths |
regular
Synonyms
1 synonymsoptical thickness
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable