Refraction Definition & Meaning - Merriam-Webster
The meaning of REFRACTION is deflection from a straight path undergone by a light ray or energy wave in passing obliquely from one medium (such as air) into another (such as glass) in which its velocity is different.
Refraction | Definition, Examples, & Facts | Britannica
2025年1月2日 · Refraction, in physics, the change in direction of a wave passing from one medium to another caused by its change in speed. For example, the electromagnetic waves constituting light are refracted when crossing the boundary from one transparent medium to another because of their change in speed.
Refraction - Wikipedia
In physics, refraction is the redirection of a wave as it passes from one medium to another. The redirection can be caused by the wave's change in speed or by a change in the medium. [1] Refraction of light is the most commonly observed phenomenon, but other waves such as sound waves and water waves also experience refraction. How much a wave ...
Refraction - Definition, Causes, Laws, Refractive Index ...
Refraction is the change in direction of the wave as it passes from one medium to another. Understand the law governing the refraction of light, its applications and more.
Refraction: Definition, Laws, Refractive Index, and Applications
2020年4月21日 · Definition: What is Refraction? Refraction is a phenomenon when a ray of light traveling through a medium changes (bends) its direction upon entering into another medium. The two media are separated by an interface through which the ray enters the second medium.
Refraction – Definition, Refractive Index, Snell’s Law
2021年10月20日 · In physics, refraction is the change in speed and direction of a wave as it enters a new medium. Perhaps the most familiar example is the refraction of white light in a prism, bending wavelengths of light different amounts and producing a rainbow.
REFRACTION | English meaning - Cambridge Dictionary
REFRACTION definition: 1. the fact of light or sound being caused to change direction or to separate when it travels…. Learn more.