yes
An inclined plane wrapped around a central cylinder to form a spiral is called a screw or a bolt.
A spiral or auger
A screw is an inclined plane in a spiral.
That describes a screw or a bolt, or a similar device.
A serpentine. examples would be: a screw or a spiral staircase.
yes
An inclined plane wrapped around a central cylinder to form a spiral is called a screw or a bolt.
a screw
A spiral or auger
A screw is an inclined plane in a spiral.
A screw or a bolt is an inclined plane wrapped around a cylinder.
A screw.A screw
That describes a screw or a bolt, or a similar device.
A serpentine. examples would be: a screw or a spiral staircase.
Yes as it does around a screw
A screw thread consists of a continuous triangular prism (the thread) wrapped in a spiral round a cylinder. A screw thread may be used to elevate an object in a manner analogous to an inclined plane.
The spiral shape lessens wind noise created by typical cylindrical shaped antennas masts. It is there for passenger compartment noise reduction only, and has nothing to do with the noise or clarity of the radio signal it receives.