seismic waves
The fast is primary wave which travels through liguid, solid and gas. This how Geologist know the outer core is liquid. Secondary waves travel through only solid. The primary wave are the first to reach the seismograph.
Light wave travels fastest in air Sound wave travels fastest in solid or liquid
It is because the epicenter decreases their strenght as it is closer to it
Longitudinal wave
Answer 1: A compressional wave is a wave that is close together and transverse waves are waves that are going the way the wave travels. Answer 2: Basically, it's a sound wave. A compressional wave is a wave that travels back and forth, moving with compression. Scince it is a mechanical wave it must use a medium to travel though. A sound wave is a good example of a compressional wave. A compressional wave is a wave that travels back and forth, moving with compression. Scince it is a mechanical wave it must use a medium to travel though. A sound wave is a good example of a compressional wave. ================================================================ its since, stupid.
Sound is a compression wave that travels via then vibrations of particles. If the particles are closer together then the wave (sound) moves faster. Particles are closer together in a liquid than a gas, therefore sound travels faster through liquids.
Solid, because that kind of wave goes fastest through solids
Seismic waves travels faster through solid rock than water because their speed depends on the density and composition of material that they pass through.Solid rock is denser than water, hence the energy from seismic waves transfer faster through solid rock than in water.
Sound travels faster through some solid because, in general, the particles are packed more closely together. This transfers the sound wave faster. Other solids do not transmit sound well at all.
Sound is a longitudinal, mechanical wave that requires a medium.
seismic wave travels faster through solid rock and slower through water, but i dont know why!
Sound, which is mechanical energy, travels through a solid by setting up a mechanical compression wave in that solid. When the compression wave of the sound in air strikes the solid, it compresses the solid. It isn't much, but the energy delivered by the air is transferred into the solid. Waves of compression and rarefaction move through the solid as they did in air, but move much faster in a solid.
Sound, which is mechanical energy, travels through a solid by setting up a mechanical compression wave in that solid. When the compression wave of the sound in air strikes the solid, it compresses the solid. It isn't much, but the energy delivered by the air is transferred into the solid. Waves of compression and rarefaction move through the solid as they did in air, but move much faster in a solid.
Longitudinal wave.
it slows down
All light travels as a wave
This is a longitudinal wave or a P-wave (primary wave), called so because it travels faster than a transverse wave, which moves at right angles to the direction the wave travels.