Home/Basic Physics/Waves/Interference of two waves13. WavesInterference of two wavesIn 13. WavesConstructiveCopy LaTeXΔr=mλ\Delta r=m\lambdaΔr=mλDestructiveCopy LaTeXΔr=(m+12)λ\Delta r=\left(m+\frac12\right)\lambdaΔr=(m+21)λTagsphysicsphysics formulawavesDetailConstructive or destructive interference depends on the path difference in multiples of the wavelength.Explore the ideaExplore the ideaFound an error? Contact us.Related formulasRelatedSuperpositionytotal=∑iyiy_{\text{total}}=\sum_i y_iytotal=i∑yiOpen formulaOpen in section