The closest definition of a laser would be which of the following definitions?

Options :
  1. A device that produces coherent light with a narrow range of wavelengths.
  2. A device that produces extremely intense light.
  3. A device that projects electrons at high speed.
  4. A device that polarize photons, propelling them by magnetic repulsion.
Answer and Explanation :-

Answer: Option 1

Explanation:

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Success for a woman means absolute surrender, in whatever direction. Whether she paints a picture, or loves a man, there is no division of labor possible in her economy. To the attainment of any end worth living for, a symmetrical sacrifice of her nature is compulsory upon her.
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