反射角 (fǎn shè jiǎ) — angle of reflection

Definition

Examples

• 当光线照射到镜面时，反射角等于入射角。
  Dāng guāng xiàn zhào shè dào jìng miàn shí, fǎn shè jiǎ děng yú rù shè jiǎo.
  When light hits a mirror, the angle of reflection equals the angle of incidence.
• 物理课上，老师教我们如何测量反射角。
  Wù lǐ kè shàng, lǎo shī jiào wǒ men rú hé cè liáng fǎn shè jiǎ.
  In physics class, the teacher taught us how to measure the angle of reflection.
• 在光的反射中，反射角是由反射定律决定的。
  Zài guāng de fǎn shè zhōng, fǎn shè jiǎ shì yóu fǎn shè dìng lǜ jué dìng de.
  In the reflection of light, the angle of reflection is determined by the law of reflection.