Electronic speed control. An electronic speed control or ESC is an electronic circuit with the purpose to vary an electric motor's speed, its direction and possibly also to act as a dynamic brake.
The ionosphere is the layer of the atmosphere that reflects radio waves. This effect is caused by the ionization, or electrical charging, of the gas particles present in the upper atmosphere by... The ionosphere is the layer of the atmosphere that reflects radio waves. This effect is caused by the ionization, or electrical charging, of the gas particles present in the upper atmosphere by X-rays and ultraviolet rays emitted by the sun.
With increases in water vapor, there are associ â¦ ated increases with cloud cover, which in turn increases albedo (reflection). Currently over 28% of the sun's energy is reflected on its way into our atmosphere.16% is absorbed on the way in, most of this by clouds and ozone.ith increases in water vapor, there are associ â¦ ated increases with cloud cover, which in turn increases albedo (reflection). Currently over 28% of the sun's energy is reflected on its way into our atmosphere.