Fully destructive interference condition

The interference of two waves is said to be fully destructive when the amplitude of the resulting wave is zero, i.e. the two waves cancel each other out. In that case, they must be an odd number of half-cycles out of phase between each other.

Links:

  1. Wikipedia.

phase_shift

phase_shift between interfering waves.

Symbol:

phi

Latex:

\(\varphi\)

Dimension:

angle

integer_factor

Integer factor. See whole_number.

Symbol:

N

Latex:

\(N\)

Dimension:

dimensionless

law

phi = (1 + 2 * N) * pi

Latex:
\[\varphi = \left(1 + 2 N\right) \pi\]