The Elastic waves include P-wave and S-wave.
正确
举一反三
- waves include primary wave (P-wave) and secondary wave (S-wave) .
- Seismic waves include P wave, S wave, Rayleigh wave and Love wave, of which the fastest is P wave.
- Which type of earthquake wave is a compressional wave? A: P-waves B: surface waves C: long waves D: S-waves
- Third wave feminist movement expanded their scope to include the ___________________ groups.
- Various researches have determined that the biggest wave load appears when a wave length is _____ the ship’s length.
内容
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In a ( ), the oscillations are perpendicular to the direction in which the wave travels. An example is a wave on a string. A: transverse wave B: longitudinal wave
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What kind of wave does ultrasound belong to and has certain radiation? A: Electromagnetic wave B: Mechanical wave C: Particle wave D: Light wave
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The sound wave is (). A: Mechanical transverse wave B: Mechanical longitudinal wave C: Electromagnetic wave D: X<br/>rays.
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wave to/at sb wave goodbye to sb
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驻波 standing wave；stationary wave