alleryLight waves are electromagnetic waves that are:
AMechanical
BTransverse
CLongitudinal
DStationary
Answer & Solution
Correct answer: B. Transverse
1. The vibrations of light lie across the direction of travel.
2. So light waves are transverse.
3. This is what makes polarisation possible.
_Source: syllabus Physics Part II, Chapter 10, Wave Optics._
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