For example, there is one order of magnitude between the height of a four-year old child (1m) and the height of an apple tree (10 m). When considering orders of magnitude the actual length may be ...

A magnitude 4.5 earthquake has rattled southern Texas in the vicinity of San Antonio, the U.S. Geological Survey (USGS) ...

Vectors are equal if they have the same magnitude and direction regardless of where they are. Triangle ABC is isosceles. X is the midpoint of AB, Y is the midpoint of BC and Z is the midpoint of AC.

A huge magnitude 7.1 earthquake has hit the holy city of Shigatse, or Xigazê, in the autonomous region of Tibet in China. A deadly magnitude 7.1 earthquake hit one of the holiest cities in Tibet ...