Nikhil Upadhyay
Last Activity: 10 Years ago
When one wave reaches a particle of the medium,the particle suffers one displacement.When two waves
simultaneously cross this particle,it suffers two displacements,one due to each wave.The resultant displacement of the particle is equal to the algebraic sum of the individual displacements given to it by
the two waves.This is principle of superposition of waves.PLZ APPROVE MY ANS IF USEFUL.