:D Renee <333
because the P waves move faster through more rigid substances than through non rigid material>
Nope, sounds doesn't travel faster on space because a medium is needed a region to another
Water will travel faster in gravel than sandStudents in secondary school should know this!
Water has a higher density than rock. -Gordon Crocker
P waves travel much faster than S waves so they reach the core faster. They can travel through the outer core, but change direction slightly, causing a p-waves shadow zone. S waves cannot travel through the outer core because it is liquid and has zero rigidity so they are diverted around it causing a much larger shadow zone called the S wave shadow zone. Surface, or L waves cannot travel through the earth at all. P-waves are observed directly opposite to the epicentre of earthquake which states that the wave passing through the earth as a diameter has no effect on its path.
because the P waves move faster through more rigid substances than through non rigid material>
The denser the faster. ie: it will travel faster through quartz than sandstone.
sound travel faster through soled because of tighter packed particles
Through metals
Waves travel faster through denser materials. However, Electromagnetic waves travel faster through less dense materials. It travels fastest in vacuum.
Light travels much faster than sound, through wood.
Iron is denser than air. Waves travel faster through denser medium.
Sound
Air.
Sound waves travel faster through denser media, like solids, because the molecules are closer together, making it easier to pass the sound from molecule to molecule. Light and other electromagnetic waves travel faster through less dense media, and they travel fastest through a vacuum.
15 times faster
Sound travels faster through solids because, molecules in solids are much closer together so this allows sound waves to travel faster.