A solenoid is a device comprised of a coil of wire, the housing and a moveable plunger (armature). When an electrical current is introduced, a magnetic field forms around the coil which draws the plunger in. More simply, a solenoid converts electrical energy into mechanical work.
Viscosity and surface tension are the physical properties of the liquid. ... As the temperature increases, viscosity decreases. Surface tension decreases with increase in the temperature.
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A solenoid is a device comprised of a coil of wire, the housing and a moveable plunger (armature). When an electrical current is introduced, a magnetic field forms around the coil which draws the plunger in. More simply, a solenoid converts electrical energy into mechanical work.
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Answer:
Viscosity and surface tension are the physical properties of the liquid. ... As the temperature increases, viscosity decreases. Surface tension decreases with increase in the temperature.