Lasers And Optics
5 Questions
| Attempts: 105
Lets see how much you know about lasers and optics
Questions and Answers
- 1.
What was the predecessor of the laser called?
- A.
The Death Star
- B.
Shoop da Whoop
- C.
Taser
- D.
Maser
- E.
Chuck Norris's Foot
Correct Answer
D. Maser -
- 2.
What are some innovations in optics
Correct Answer
CD/DVD
Blu-Ray Disc
telephony/data/internet
laser eye surgery
3D imaging of a cell (others are --> Laser cutting, Photolithography on microchips, laser writing on human hair) - 3.
Who is/are the inventor/s of the maser in 1958
- A.
Charles Townes
- B.
Arthur Schawlow
- C.
Both A & B
- D.
Neither A nor B
Correct Answer
C. Both A & B -
- 4.
The types of lasers are:
Correct Answer
Solid State Lasers
Nuclear Lasers
Liquid Lasers
Chemical Lasers
Gas Lasers - 5.
Which of the following is/are correct ---> Lasers cannot be:
- A.
Monochromatic
- B.
Perfectly directional
- C.
Perfectly coherent
- D.
All of the above
- E.
None of the above
Correct Answer
D. All of the above -
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Current Version
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Mar 19, 2022Quiz Edited by
ProProfs Editorial Team -
Dec 12, 2008Quiz Created by
Icehockey101
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