âºâº Definition: Second. A second of arc or arcsecond is a unit of angular measurement which comprises one-sixtieth of an arcminute, or 1/3600 of a degree of arc or 1/1296000 (approximately 7.710-7) of a circle.
The resistance of a liquid to flowing is its viscosity.   Viscosity is a property arising from friction between  neighboring particles in a fluid that are moving at dif â¦ ferent  velocities. In liquids, it could be considered the thickness.
A simple circuit is a basic, simple and complete path through which electricity can flow. 7 people found this useful. Edit. Share to: Dave Woodruff. 28,639 Contributions. Passion, is the electrical trade. Downfall, is being a perfectionist.hen the pump is activated the water flows from the bucket, through the pump, and back to the bucket. Anything that interferes with the flow of water shuts off the water flow, called current in electrical circuits. ==== A simple circuit is a battery and a resistor.