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refractivity

American  
[ree-frak-tiv-i-tee] / ˌri frækˈtɪv ɪ ti /

noun

  1. the power to refract.


Etymology

Origin of refractivity

refractive + -ity

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The high refractivity of the Venusian atmosphere could have other bizarre effects.

From Time Magazine Archive

In air and other gases, at ordinary pressures, the dispersion is very small, because the refractivity is small.

From Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 5 "Dinard" to "Dodsworth" by Various

The refractivity of argon is .961 of that of air.

From Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 5 "Arculf" to "Armour, Philip" by Various

Glasses can now be made differing considerably both in refractivity and dispersive power.

From Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 5 "Dinard" to "Dodsworth" by Various

This low refractivity is noteworthy as strongly antagonistic to the view at one time favoured by eminent chemists that argon was a condensed form of nitrogen represented by N3.

From Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 5 "Arculf" to "Armour, Philip" by Various

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