Convection currents
condenstion
When water is boiled, it is called steam.
These are called currents.
When water is boiled is transformed in a gas; the reverse process is called condensation.
IT'S called ocean currents or just called currents.
Currents powered by wind are called wind-driven currents or wind-driven circulation. These currents are created by the friction between the wind and the surface of the water, causing the water to move in the direction of the wind.
cocoons are boiled in hot water so that the gummy substance called the sericin can come out so that it is easy to pull out the thread called silk
cocoons are boiled in hot water so that the gummy substance called the sericin can come out so that it is easy to pull out the thread called silk
In the period immediately before vigorous boiling, there will be large thermal convection currents. These will be visible due to refractive differences in the water volume, and disturbances on the surface.
Currents
They are called currents.
With water or oceanic currents, the currents which move close to the surface of the sea are called surface currents. In such currents, wind acts on the water and the water piles up to form strong movement forces.