microseism मीनिंग इन हिंदी

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Seismograms can record lots of things, and record many little waves, called microseisms.
The P-wave is the first wave that is bigger than the other waves ( the microseisms ).
These tremors have a period which is half of the water wave period and are usually called'secondary microseisms '.
These microseisms have the same period as the water waves that generate them, and are usually called'primary microseisms '.
These microseisms have the same period as the water waves that generate them, and are usually called'primary microseisms '.
Dominant microseism signals from the oceans are linked to characteristic ocean swell periods, and thus occur between approximately 4 to 30 seconds.
Low frequency waves ( below 1 Hz ) are generally called microseisms; high frequency waves ( above 1 Hz ) are called microtremors.
These may form near storm centres, or from reflection of a swell at the shore, and are the source of microbaroms and microseisms.
However, for standing waves ( clapotis ) near a reflecting coast, wave energy is also present as pressure oscillations at great depth, producing microseisms.
He worked not only on the theory of wind waves but also on the geomagnetic induction of voltages by tidal streams, and on the generation of oceanic microseisms.

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