spherical waves at far distance act like plane wave
u figure it out dude
False. The closer you are to the epicentre, the smaller the time difference between the arrival of P and S-waves.
tsunami's happen underwater and seismic waves happen on land or underground.
the breaker zone is where the waves are breaking while the surf is where the waves are more calm...
The difference between the arrival times increases as the distance from an earthquake epicentre increases as S-waves travel more slowly than P-waves so the greater the distance the further they lag behind.
plane waves , spherical waves , cylinderical waves
u figure it out dude
Surface waves travel slower than body waves.
Transverse waves can be plane-polarized; longitudinal waves can not be.
sound are longitudinal waves while water waves are transverse waves
There is not any difference between tidal waves and tsunamis, except for that cyclones are high waves accompanied with heavy rain wheras tsunamis are only waves.
Sound waves are resulted due to vibrations.
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Mechanical waves require a medium to travel, where electromagnetic waves do not.
Plane waves travel parallel to each other in the same plane hence the name.
Difference is in their frequency, audible sound waves is between 12 Hz and 20,000 Hz, Ultrasound waves is any sound that has a frequency beyond the 20,000 Hz limit
False. The closer you are to the epicentre, the smaller the time difference between the arrival of P and S-waves.