The distance from the epicenter affects the S-P wave time interval because seismic waves travel at different speeds. P-waves (primary waves) are faster than S-waves (secondary waves), so as the distance from the epicenter increases, the time gap between the arrival of the P-wave and S-wave (the S-P time interval) also increases. This time interval is used to calculate the distance to the earthquake's epicenter, allowing seismologists to locate it accurately. Thus, a greater distance results in a longer S-P time interval.
Lilly, who is a scientist, used a seismograph to determine the strength of the earthquake that had just hit Haiti.
a seismograph can find the severity of an earthquake by graphing the measures of distances and strength of an earthquake.
A seismograph.
It's called a seismograph. I just finished learning about that in Science class.
No. One seismograph station will only allow you to calculate the distance to the earthquake's focus. (The epicentre is on the surface above.) To find its exact location you need the recordings from at least 3 seismograph stations.For more information on the SP time method, please see the related question.
how the seismograph change over time
To measure the S-P interval, you would first identify the onset of the S wave and the onset of the subsequent P wave on an electrocardiogram (ECG) tracing. Then, you would determine the time interval between these two points, typically using calipers or measuring tools available on ECG machines. The S-P interval represents the time it takes for electrical stimuli to travel from the AV node to the Purkinje fibers in the heart.
An interval is the spacing of time. For example: I ran for an interval of 10 minutes then walked for an interval of 30 minutes. Or each car has an interval of 0.5 seconds.
Interval .
Time interval is the period of time between the start and end of an activity.
An interval is the spacing of time. For example: I ran for an interval of 10 minutes then walked for an interval of 30 minutes. Or each car has an interval of 0.5 seconds.
the systolic time interval measurements are longest at LVET.
Position and Time interval. Both A (position) and C (time interval).
The average acceleration during the time interval from 0 to 10 seconds is the change in velocity divided by the time interval. If you provide the initial and final velocities during this time interval, we can calculate the average acceleration for you.
The interval between two occurences is TIME.
The average power during the time interval.