<span>C. 3
Due to the different speeds of P and S waves, a single seismometers can determine the distance to an earthquake. So, for a single station, the localization is any point on a circle around the station. With 2 stations, you'll have two circles that intersect at two points. The 3rd station is needed in order to determine which of the 2 points is the actual earthquake.</span>
Answer:
Both careers speak to an audience; however, people involved in the performing arts speak only to a live audience.
Explanation:
sorry im late but im not sure
Answer: Systematic error
Explanation:
The systematic error is the type of error which is basically caused due to the integration time of the digital volt meter in the voltage error measurement.
It is one of the type of error that occur during the measurement of the voltage due to mismatch start channel. It basically result into the difference between the fall and rise in channel and the difference in the propagation delay.
The systematic error is basically introduce by interconnect different types of cable and setting the triggering level in the system. This type of error are constant in the given measurement configuration process.