2761
Physics Waves And Oscillations Level: High School
Interference
Sound wave are emitted from two speakers . Which one of the following statements about sound wave interference is false ?a) In a region where both destructive and constructive interference occur , energy is not conserved .
b) Destructive interference occurs when two waves are exactly out of phase when they meet .
c) Interference redistributes the energy carried by the individual waves .
d) Constructive interference occurs when two waves are exactly in the phase when they meet .
e) Sound waves undergo diffraction as they exit each speaker
a) In a region where both destructive and constructive interference occur , energy is not conserved .