Ultraviolet (UV) radiation is similar to visible light in all physical aspects, except that it does not enable us to see things. The light that enables us to see things is referred to as visible light and is composed of the colors we see in a rainbow.
Playing Regulations. A game of basketball is made up of four quarters, each ten (or in the National Basketball Association 12,) minutes long. At the start of every game the referee throws the basketball up in the air, and one player from each team tries to hit it to their teammates, that is called a jump ball..
duration of basketball game playing time of a basketball game depends on the level of competition a basketball game organized by international basketball federation consists of 4 quarters periods of 10 minutes with 2 minutes gap between each quarterhe duration of half time interval is 15 minutes in fiba nba and ncaa competitions but in high school level the length of half time is 10 minutes the time of a basketball game begins with the opening jump ball when the ball is tapped by a player in the game