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  1. REFRACTIVE Definition & Meaning - Merriam-Webster

    The meaning of REFRACTIVE is having power to refract. How to use refractive in a sentence.

  2. Refraction - Wikipedia

    The refractive index of air depends on the air density and thus vary with air temperature and pressure. Since the pressure is lower at higher altitudes, the refractive index is also lower, …

  3. REFRACTIVE | English meaning - Cambridge Dictionary

    REFRACTIVE definition: 1. causing, caused by, or connected with light or sound changing direction or separating when it…. Learn more.

  4. Refractive Index: Definition, Formula, and Applications

    2025年6月10日 · To visualize refraction, think of a straw placed in a glass of water. The straw appears bent or broken at the surface where the water and air meet. It happens because light …

  5. Refractive index | Definition & Equation | Britannica

    2025年8月30日 · Refractive index, measure of the bending of a ray of light when passing from one medium into another.

  6. Refractive - definition of refractive by The Free Dictionary

    The deflection of a wave, such as a light or sound wave, when it passes obliquely from one medium into another having a different index of refraction. 2. Astronomy The apparent change …

  7. REFRACTIVE Definition & Meaning | Dictionary.com

    Refractive definition: of or relating to refraction.. See examples of REFRACTIVE used in a sentence.

  8. Refractive Errors - National Eye Institute

    2012年7月17日 · Refractive errors are a type of vision problem that make it hard to see clearly. They happen when the shape of your eye keeps light from focusing correctly on your retina. …

  9. 25.3: The Law of Refraction - Physics LibreTexts

    The changing of a light ray’s direction (loosely called bending) when it passes through variations in matter is called refraction. Refraction is responsible for a tremendous range of optical …

  10. REFRACTIVE definition and meaning | Collins English Dictionary

    2 meanings: 1. of or concerned with refraction 2. (of a material or substance) capable of causing refraction....