Various researches have determined that the biggest wave load appears when a wave length is _____ the ship’s length.
举一反三
- 182. The length of a wave is the length ______.
- Pick up the correct statement from the following: A: The distance between two successive crests or troughs of a wave, is called, the wave length B: The wave length is measured in metres and a fraction of a metre C: The wave length is generally denoted by λ D: The length of the crest from the midpoint, is called amplitude E: All of
- Seismic waves include P wave, S wave, Rayleigh wave and Love wave, of which the fastest is P wave.
- The sound clicks differ from the squeals in that______. A: they are different in speeds of spreading B: they are different in wave length C: they are different in tones D: they are different in volumes
- When was the first feminism wave?