brownian movement
معنی فارسی
حرکت براوني
معنی کامل و مثالها
/born´ē ǝn/
● (فیزیک) گردش براون (حرکت دایم و چپ راست ذرات موجود در آبگونه به خاطر برخورد با ملکولهای آبگونه)
ریشه و کاربرد
ریشه
The term 'Brownian movement' is named after the Scottish botanist Robert Brown, who first observed this phenomenon in 1827.
مثال
- The Brownian movement of pollen grains in water was observed under a microscope.
- The study of Brownian movement contributed to the development of the kinetic theory of gases.
- Brownian movement is a fundamental concept in physics and chemistry.
تعریف انگلیسی
noun
- the random motion of small particles suspended in a gas or liquid