Physics · Optics and Lasers
Which of the following is a unique property of LASER light compared to ordinary light sources?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Ability to travel through glass mediums
- 2High degree of coherence✓
- 3Having a specific wavelength range
- 4High speed of propagation in vacuum
Correct answer
High degree of coherence
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