# data[].attributes.body
Destructive interference occurs when waves come together and completely cancel each other out. When two waves interfere destructively, they must have the same amplitude in opposite directions. Constructive interference occurs whenever waves come together and they are in phase with each other.

# data[].attributes.headline
How is wave interference used in the real world?

# data[].attributes.subject
How is wave interference used in the real world?

# data[].attributes.body
Amplifiers, tuning fork, tuning instruments, harmonic chords

# data[].attributes.body
Two waves combine to form a wave of higher, lower, or the same amplitude.