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Wave Optics — JEE physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceJEE physicsWave Optics1 Mark
MCQ
Wavefront of a wave has direction with wave motion
  • A
    Parallel
  • ✓
    Opposite
  • C
    Perpendicular
  • D
    At an angle of $\theta$
✓

Answer

Correct option: B.
Opposite
Direction of wave is perpendicular to the wavefront.

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