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Which of the following is not a characteristic of LASERS?

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Which of the following is not a characteristic of LASERS?

(a) Monochromatic

(b) Coherent

(c) Divergent

(d) Intense

This question was posed to me in an online interview.

I want to ask this question from Introduction and Applications of Laser topic in chapter Laser of Engineering Physics II

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Best answer
The correct option is (c) Divergent

Best explanation: The lasers are highly directional having almost no divergence. The output beam of laser has a well-defined wave front due to which it can be focused on a point.

Lasers are highly intense compared to ordinary light. They are monochromatic and coherent.

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