MCQ
Wavefront means
  • All particles in it have same phase
  • B
    All particles have opposite phase of vibrations
  • C
    Few particles are in same phase, rest are in opposite phase
  • D
    None of these

Answer

Correct option: A.
All particles in it have same phase
a
(a)Wavefront is the locus of all the particles which vibrates in the same phase.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free