Greek symbol for the index of refraction, in physics Crossword Clue

Here is the answer for the crossword clue Greek symbol for the index of refraction, in physics . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 3 letters. We think the likely answer to this clue is ETA.

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Crossword Answer For Greek symbol for the index of refraction, in physics:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% ETA Greek symbol for the index of refraction, in physics (3)
6% RHO Density symbol, in physics (3) LA Times Daily Aug 9, 2025
5% TAU Time constant symbol in physics (3) New York Times Aug 29, 2025
5% SIGMAS Greek letters that symbolize summation (6) Universal Aug 15, 2025
5% PRISM Refracting body (5) The Telegraph Cross Atlantic Aug 7, 2025
5% PRISMS They refract light (6) Universal Jul 16, 2025
4% MASS Physics calculation (4) Wall Street Journal Sep 3, 2025
4% ATHLETIC Suited to physical games (8) The Times Concise Sep 3, 2025
4% FLAG National symbol (4) Commuter Sep 3, 2025
4% ZEES Snoring symbols (4) Newsday Aug 31, 2025
Greek symbol for the index of refraction, in physics Crossword Clue
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We found 40 solutions for Greek symbol for the index of refraction, in physics. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is ETA.

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With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for Greek symbol for the index of refraction, in physics.