Third wave feminist movement expanded their scope to include the ___________________ groups.

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

What kind of wave does ultrasound belong to and has certain radiation? A: Electromagnetic wave B: Mechanical wave C: Particle wave D: Light wave

Seismic waves include P wave, S wave, Rayleigh wave and Love wave, of which the fastest is P wave.

The sound wave is (). A: Mechanical transverse wave B: Mechanical longitudinal wave C: Electromagnetic wave D: X<br/>rays.

wave to/at sb wave goodbye to sb

驻波 standing wave；stationary wave

关于波面与波线About Wave Surface and Wave Line A: 波面处处与波线平行；The Wave Surface is parallel to the Wave Line everywhere; B: 波面处处与波线不一定平行；The Wave Surface is not always parallel to the Wave Line; C: 波面处处与波线垂直；The Wave Surface is everywhere perpendicular to the Wave Line; D: 波面处处与波线不一定垂直；The Wave Surface is not always perpendicular to the Wave Line;

U.S.isthe_____countryinareaandthe_____oneinpopulation. A: four;third B: second;third C: third;third D: third;second

When did the third green wave come A: When environmental concern rises. B: When advertisers are self-regulating themselves. C: When advertisements become very regulated. D: When the mainstream also becomes concerned about it.