During an earthquake, where is the greatest motion felt on the surface?

You have a resistor and a capacitor of unknown values. first, you charge the capacitor and discharge it through the resistor. by monitoring the capacitor voltage on an oscilloscope, you see that the voltage decays to half its initial value in 2.70 miss . you then use the resistor and capacitor to make a low-pass filter. what is the crossover frequency fc?

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o

Name two kinds of practical electric pumps.