The vast majority of wigs sold are averaged sized. To take an exact measurement, use a tape measure to go around the head behind the ears (circumference). Then measure from the nape of the neck hairline to the front forehead hairline (front to back).
60 minutes x 24 hours = 1440 minutes in one day 60x24=1440 There are 24 hours in a day then you times that by 60 minute and you get 1440 minute in a day. 60 minutes. + 51 others found this useful. Ken Singleton.
Since the Earth is orbiting the Sun, we actually need an extra 4 minutes each day to return the Sun to the same spot. Astronomers call this a solar day. Then we divide the length of a day into the distance a point on the equator travels in that period: 40,075 km/23.93 hours = 1,675 km/hour, 465 meters/second.