The Pitch of a sound depends upon the speed of the vibrations causing it. This is called the frequency. The frequency of a sound is measured in Hertz (Hz) after the German sci â¦ entist Heinrich Rudolf Hertz(1857-1894)  1 Hertz = 1 Vibration Per Second. 3 people found this useful.
Police declared Simpson a fugitive, and hours later, the infamous low-speed chase began. Approximately 6:45 p.m. on June 17, 1994, police saw Simpson on the expressway in a white Ford Bronco driven by his best friend and former teammate, Al Cowlings. Simpson was riding in the back, and he reportedly had a gun. With the cavalcade of police cars in pursuit, TV helicopters swooped in to join the chase.
Reilly and then-fiance FiancÃ© Brendon villegas were on the 20th season Of The Amazing, race which premiered On february, 19. 2012 they ended up in 3rd place out of 11 teams in the final, leg losing to border patrol agents Of Art velez And.J. J (carrell-runners) up and the married Couple rachel And Dave, Brown. (jr). winnersne year later, Reilly and Villegas (by now her fiance) returned to Big Brother for its thirteenth season, as part of a Returning Duos twist. Reilly claimed she was returning to the show in a bid to redeem herself following her previous appearance.