Quiz Questions

• Where was the first oil well struck in the world?
  In Science - 511 days ago
• A primary fuel is that which is used in the same form as it occurs in nature. Which of the following is not a primary fuel?
  In Science - 511 days ago
• Breaking of a larger hydrocarbon molecule into a smaller one by heating in the presence of a catalyst is called?
  In Science - 511 days ago
• he first step to getting output from a laser is to excite an active medium. What is this process called?
  In Science - 511 days ago
• Once the active medium is excited, the first photons of light are produced by which physical process?
  In Science - 511 days ago
• After the first photons of light are produced, which process is responsible for amplification of the light?
  In Science - 511 days ago
• What was the active medium used in the first working laser ever constructed?
  In Science - 511 days ago
• What are three types of lasers?
  In Science - 511 days ago
• What is the process responsible for producing photons in a diode laser?
  In Science - 511 days ago
• Some lasers are referred to as being “cw.” What does “cw” mean?
  In Science - 511 days ago
• What is cork made from?
  In Science - 511 days ago
• What limits wines to an alcohol content of about 12%?
  In Science - 511 days ago
• Where does the alcohol in wine come from?
  In Science - 511 days ago
• What is red wine supposed to protect you from?
  In Science - 511 days ago
• What is the difference between sweet and dry wines?
  In Science - 511 days ago