angle of refraction

简明释义

折射角

英英释义

例句

1.In optics, understanding the angle of refraction 折射角 is crucial for lens design.

在光学中，理解折射角 angle of refraction 对于镜头设计至关重要。

2.As the angle of refraction 折射角 increases, the light bends more sharply.

随着折射角 angle of refraction 的增加，光线弯曲得更厉害。

3.The angle of refraction 折射角 can be calculated using Snell's Law.

可以使用斯涅尔定律计算折射角 angle of refraction 。

4.The angle of refraction 折射角 determines how much light is bent when entering a new medium.

在进入新介质时，折射角 angle of refraction 决定了光线的弯曲程度。

5.When light enters water from air, the angle of refraction 折射角 changes due to the difference in density.

当光从空气进入水中时，折射角 angle of refraction 因为密度的不同而改变。

作文

The study of light and its behavior is a fundamental aspect of physics that has intrigued scientists for centuries. One of the most fascinating phenomena associated with light is refraction, which occurs when light passes from one medium to another. This transition alters the speed of light, resulting in a change in direction. The angle of refraction (折射角) is the angle formed between the refracted ray of light and the normal line at the point of incidence. Understanding this concept is essential for various applications, from designing optical instruments to understanding natural phenomena such as rainbows.When light travels through air and enters water, it slows down due to the higher density of water compared to air. This change in speed causes the light to bend, and the angle of refraction (折射角) is determined by Snell's Law, which states that the ratio of the sine of the angle of incidence to the sine of the angle of refraction (折射角) is constant for any two given media. Mathematically, this can be expressed as n1 * sin(θ1) = n2 * sin(θ2), where n1 and n2 are the indices of refraction for the respective media, and θ1 and θ2 are the angles of incidence and refraction, respectively.In practical terms, the angle of refraction (折射角) has significant implications in fields such as photography and astronomy. For instance, camera lenses are designed to manipulate the angle of refraction (折射角) to focus light correctly onto the sensor or film. Similarly, telescopes utilize the principles of refraction to gather light from distant celestial bodies, allowing astronomers to observe and analyze the universe.Moreover, the angle of refraction (折射角) plays a crucial role in creating optical illusions. A common example is the appearance of a straw in a glass of water, which seems bent at the surface due to the difference in the angle of refraction (折射角) as light travels from water to air. Such visual phenomena not only captivate our imagination but also provide insight into the science of optics.Additionally, understanding the angle of refraction (折射角) is vital in the design of fiber optic cables, which rely on total internal reflection. In this context, the angle of refraction (折射角) must be managed carefully to ensure that light signals can travel long distances without significant loss of intensity. This technology underpins modern telecommunications and internet infrastructure, highlighting the importance of mastering such concepts in real-world applications.In conclusion, the angle of refraction (折射角) is a key concept in the study of light and optics. Its implications extend beyond theoretical physics into practical applications that affect our daily lives. Whether we are capturing moments through a camera lens or communicating across the globe via fiber optics, understanding the angle of refraction (折射角) enhances our appreciation of the intricate relationship between light and the materials it interacts with. As we continue to explore the mysteries of light, the angle of refraction (折射角) will undoubtedly remain a critical area of study, inspiring future innovations and discoveries.