A 3. 3-μf capacitor is connected in series with a 1-kω resistor. The voltage across the capacitor is vc(t) = 10 cos(2000t) v. What is the voltage across the resistor?.

An atom's smaller negative particles are at a distance from the central positive particles, so the negative particles are easier to move. 

Simple, don't do it. just don't go to that dock

Sounds propagates through some kind of medium. usually it's air, but it goes just as well through solid objects like walls, windows etc. a soundwave will compress the (air)molecules in front of it, and if this increased density wave hits your ears, you register it as sound. solid objects like walls are a lot denser than air, this means that they will damp a wave, but also carry it easier.