When seismic waves pass through a medium the particles in the medium?
When seismic waves pass through a medium the particles in the medium?
With P waves, the particles of the medium vibrate in a manner similar to sound waves, and the transmitting rocks are alternately compressed and expanded. The other type of body wave, the S (or secondary) wave, travels only through solid material within the Earth.
What medium do seismic waves travel through Brainly?
The Pwave can move through solid rock and fluids, like water or the liquid layers ofthe earth. It pushes and pulls the rock it moves through just like sound wavespush and pull the air.
Which medium can P waves travel through?
The P wave can move through solid rock and fluids, like water or the liquid layers of the earth.
What direction do seismic waves travel?
Seismic waves are the energy from earthquakes. Seismic waves move outward in all directions away from their source.
Does tension affect wave speed?
Increasing the tension on a string increases the speed of a wave, which increases the frequency (for a given length). (Smaller lengths of string result in shorter wavelength and thus higher frequency.)
What is wave period?
The period of a wave is the time for a particle on a medium to make one complete vibrational cycle. Period, being a time, is measured in units of time such as seconds, hours, days or years. The period of orbit for the Earth around the Sun is approximately 365 days; it takes 365 days for the Earth to complete a cycle.
What is a good wave period?
10-12 Good to Great – Decent surfing waves arriving in uniformed sets. Expect more wave face, longer rides with a more pronounced shape. 13+ Excellent – Great long period ground swell generated by a large storm and high winds far out to sea.
What is a good wave period for boating?
For boaters, long wave periods (e.g., 12 seconds) are better for sailing because it typically means most of the waves will be swells which means a smoother ride for small boats.
What is wave height and period?
Wave height is the distance from a wave’s trough to its crest (i.e. amplitude). Wave period is the amount of time (in seconds) it takes from the moment one wave crest passes a fixed point until a second wave crest passes that same point.
Are 2 ft seas rough?
2 foot seas are great for fishing but can be rough for snorkeling. Its a little difficult to keep your head in the water when you are being bounced about by waves smacking you. You can check the weather report before setting out for the day, there’s usually a NOAA weather station on TV in the keys.
What height is rough wave?
Wave explanations
| Description | Height (metres) | WMO Sea State code |
|---|---|---|
| Smooth | 0.1 – 0.5 | 2 |
| Slight | 0.5 – 1.25 | 3 |
| Moderate | 1.25 – 2.5 | 4 |
| Rough | 2.5 – 4 | 5 |
Which is the roughest ocean?
The South China Sea and East Indies, eastern Mediterranean, Black Sea, North Sea, and British Isles are the most dangerous seas in the world, with the greatest number of shipping accidents in the last 15 years, according to a report released by the World Wildlife Fund (WWF).
What is the highest recorded wave?
An earthquake followed by a landslide in 1958 in Alaska’s Lituya Bay generated a wave 100 feet high, the tallest tsunami ever documented.
How big of a wave can a ship handle?
According to naval architects interviewed by the BCC as part of their documentary Freak Wave, modern ships, whether they’re merchant vessels or cruise ships, are designed to withstand waves up to 15-metres.