The phase velocity of a wave tells us how fast any given phase of the wave is moving e.g. the crest. If we examine some fixed position, then we can count how frequently a full wavelength passes this position as the wave moves with time. This leads us directly to $v = Î»f$.
Beverly Hills, Michigan, in Oakland county, is 3 miles N of Southfield, Michigan and 16 miles NW of Detroit, Michigan. The people of the town are in the Detroit metropolitan area.
Beverly is a city in Essex County, Massachusetts, United States. The population was 39,343 on July 1, 2008, which differs by no more than several hundred from the 39,862 obtained in the 2000 census. A resort, residential and manufacturing community on the North Shore, Beverly includes Beverly Farms and Prides Crossing. Beverly is a rival of Marblehead for the title of being the birthplace of the U.S. Navy. Originally part of Salem and the Naumkeag Territory, the area was first settled in 1626 by Roger Conant. Because of religious differences with Governor John Endicott, Beverly would be set off and officially incorporated in 1668, when it was named after Beverley in Yorkshire, England.