By giving a seismogram my prof.asked me to see for which frequencies the noise is large & for which da less & make a plot.Any body plz help me work this out....
2006-10-01 01:19:58 · 3 answers · asked by preity 1 in Science & Mathematics ➔ Earth Sciences & Geology
The data can be analyzed to create a frequency spectrum, which I think is what your professor wants. You can write your own program to do this or there are programs available like MatLab to do this. The data must be in digital form first.
2006-10-01 02:14:41 · answer #1 · answered by rscanner 6 · 0⤊ 0⤋
The frequency differs for each earthquake depending upon several factors. The size of tectonic plate that moved & the geographical condition of that place decides the frequency. This may differ from 0.5 Hz to 15 Hz. If the natural frequency of building or the things concedes with the seismic graph frequency the noise level will increase because of the resonance like what you get in tuning fork. Therefore you should know the natural frequency of the surroundings. If this matches the damage also will be more and the noise will be more.
2006-10-02 03:06:40 · answer #2 · answered by A.Ganapathy India 7 · 0⤊ 0⤋
would have to see the data first
2006-10-01 08:23:12 · answer #3 · answered by Anonymous · 0⤊ 0⤋