We can determine the of a wave when given the frequency and the wavelength.
amplitude
velocity
equilibrium
crest

How do you tell if someone actually cares about you? and just say they do?

In the circuit, the switch s has been open for a long time and r = 125 kohm. it is then suddenly closed. (a) determine the time constant before the switch is closed. s (b) determine the time constant after the switch is closed. _ s (c) let the switch be closed at t = 0. find the current in the switch as a function of time. (use t for time. express your answer in milliamps and seconds.) i(t) =_

How much energy will be transferred to your eardrum while listening to this sound for 1.0 min?