The word "refract" is spelled with the /riːˈfrækt/ phonetic transcription. This means that the first syllable is pronounced as "ree" with a long "e" sound, and the second syllable is "fract" with a short "a" sound. The letter "c" in "fract" is followed by the letter "t," which creates a final consonant cluster. The word means to bend or deviate from a straight path, especially when light passes through different materials. Correctly spelling "refract" is important in scientific and optical contexts.
Refract is a verb that refers to the bending or changing of direction that occurs when light waves or other forms of energy pass through a transparent medium such as water, glass, or air. When light enters a different medium, it changes speed and direction, causing it to bend. This bending is known as refraction.
The phenomenon of refraction occurs due to the change in velocity of light as it moves from one medium to another, causing a change in its wavelength and angle of incidence. The amount and angle of refraction depend on the properties of the mediums involved, including their density and optical characteristics.
Refract is commonly observed when light passes through a lens, causing the light rays to converge or diverge, thereby forming an image. It is also responsible for the splitting of white light into its constituent colors when it passes through a prism.
In addition to light, refraction can also occur with other forms of waves, such as sound waves or ocean waves, as they pass from one medium to another. The bending of sound waves in a different medium affects the perception of sound, leading to phenomena like echoes and sound carrying over obstacles.
Overall, refract describes the process of the directional change that occurs when energy or waves travel from one transparent medium to another, influencing properties like the speed, wavelength, and angle of the waves.
• Refractive.
• 1. To deflect a ray of light. 2. To detect an error of refraction in the media of the eye and to correct it by means of glasses.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
To break, as the natural course of the rays of light; to cause to deviate from a direct line, as rays of light.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word "refract" originated from the Latin word "refractus", which is the past participle of the verb "refringere". "Refringere" is derived from the combination of the prefix "re-" (meaning "back" or "again") and the verb "frangere" (meaning "to break" or "to shatter"). Thus, the literal meaning of "refract" in Latin is "to break back" or "to bend back". Over time, this term evolved into its current usage to specifically describe the bending or alteration of the path of light as it passes through a medium.