what is the 2nd wave in the 5th wave
The 5th Wave (novel) Second wave: Surf's Up: The Others, realizing that roughly 40 percent of Earth's population lives within 60 miles (97Â km) of coastline, drop enormous rods "twice as tall as the Empire State Building and three times as heavy" (45) onto the Earth's fault lines, causing massive tsunamis that wipe out three billion people.
Matter wave The physical reality underlying de Broglie waves is a subject of ongoing debate. Some theories treat either the particle or the wave aspect as its fundamental nature, seeking to explain the other as an emergent property. Some, such as the hidden variable theory, treat the wave and the particle as distinct entities. Yet others propose some intermediate entity that is neither quite wave nor quite particle but only appears as such when we measure one or the other property. The Copenhagen interpretation states that the nature of the underlying reality is unknowable and beyond the bounds of scientific inquiry.