#واژه_تخصصی_فیزیک⚛

🔤 لغت:
Convection

📃معنا:
همرفت، انتقال گرما

📖Definition:
1. a transmitting or conveying.
2. the act or process of conveying; transmission.

📚Physical Definition:
1. the mass movement of portions of a fluid within the fluid, caused by differences in density.
2. Heat transfer in a gas or liquid by the circulation of currents from one region to another.
3.Fluid motion caused by an external force such as gravity.

📝Origin:
1. Classical Latin "convectio" from past participle of "convehere".

🔡 Example:
1. Great irregular variations in radiation and convection sometimes produce a remarkably abrupt change of temperature at a certain depth in calm water.
2. The nearly vertical vanes is balanced by the convection currents.

🔈 تلفظ:
kuhn.vek.shn

پیوست:
#واژه_فیزیک، #فیزیک، #واژه_تخصصی، #لغت_تخصصی

@physical_evolution