Laser light is a type of _.
Correct answer: B. Stimulated
- A. Spontaneous
- B. Stimulated
- C. Both Options A and B are correct
- D. None of these options are correct
Explanation
Laser light is a type of stimulated emission where one atom is stimulated which further stimulates other atoms to release electromagnetic radiations. Hence, Option B is correct.
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About Photons and the Particle Model of Light
The particle model treats light as photons with energy E equals hf and momentum related to wavelength. Questions involve the photoelectric effect, work function, threshold frequency, stopping potential and photon energy, while distinguishing particle behaviour from the wave description of interference and diffraction.
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