Light reflects in the same manner that any wave would reflect. Light refracts in the same manner that any wave would refract. Light diffracts in the same manner that any wave would diffract. Light undergoes interference in the same manner that any wave would interfere. And light exhibits the Doppler effect just as any wave would exhibit the Doppler effect.
Snooker referees in this industry earned an annual mean wage of $27,050 that year. Those employed in other amusement and recreation industries earned an annual mean wage of $23,640, while those employed by elementary and secondary schools earned an annual wage of $36,320.nnual Wage. The BLS reported the median annual wage for snooker referees and umpires, referees and other sports officials in general was $22,820 in May 2010.
Average Salary NBA Referee in 2014. NBA is one of big game where the refree has to give his full attention how much they made through out a year. They have to see the fouls made by the players, and other things that can be included in the duties of the referee.The Average salary of the referee â$25,000 to $70,000 per yearâ , if we compare it with the other sports referee salaries then it might be looking little light from their budget.THE NBA referee has to be trained they get free travelling packages and some other facilities.hey have to see the fouls made by the players, and other things that can be included in the duties of the referee. The Average salary of the referee â$25,000 to $70,000 per yearâ , if we compare it with the other sports referee salaries then it might be looking little light from their budget.