Perceptual region is also the way a person views a region (example the southern region, country music, hillbillies, confederates, etc). It has to do with stereotypes, and the way that your region is represented.ernacular Region (or Perceptual Region)- An area that people believe exists as part of their cultural identity.
1 knot = 1.15077945 miles per hour. A knot is a speed of 1 nautical mile per hour. A nautical mile has been defined in slightly varying ways over time. It is based on the distance traveled in moving 1 minute of arc along any meridian. Since the Earth is not a perfect sphere, the exact distance changes from place to place.
The ratio of any unit of distance to any unit of time is a unit of speed. The speeds of ships, planes, and rockets are often stated in knots. One knot is one nautical mile per hour â a nautical mile being 1,852 m or 6,076 feet.