Laser is an acronym for light amplification by

Nuclear Engineering Mcqs
BILAL KHATTAK0

A.stimulated emission of radiation
B.spontaneous emission of radiation
C.stimulated energetic radiation
D.spontaneous emission of radio waves

Related Mcqs:

  1. What is a laser?
  2. The atmospheric greenhouse effect is produced mainly by the __________?
  3. The wavelength of which of the following is the largest?
  4. A fathometer works on the principle of
  5. A tellurometer works on the principle of
  6. Which of the following has a wavelength shorter than that of violet light?
  7. Heat transferred outward from the surface of the moon can take place by __________.
  8. The instrument that measures temperature, pressure, and humidity at various altitudes in the atmosphere is __________?
  9. In radioactive disintegration ?-rays emission is always accompanied by
  10. Which waves are discovered in 2017 in the LIGO conference??

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