Winters are much wetter and cooler under the opposite phase, La Niña.

If, on the other hand, the reflected beams have opposite phase, the resulting beam is attenuated (as in the second figure).

Would her opposite phase be angry, when she came into play?

The apparatus has two pendula of the same size hanging in a frame but moving in opposite phases.

Astonishingly, oscillons of opposite phase will attract over short distances and form 'bonded' pairs.

By connecting them in opposite phase, the two cancel each other so no current is induced in the control circuit.

Hope and fear are only opposite phases of a single emotion; both are incompatible with the purity of the soul.

The easiest way to stop them is to interpose a wave of opposite phase, and cause interference.

A zone plate works by blocking the paths with contributions of the opposite phase.

At these points the two waves add with opposite phase and cancel each other out.