An ac source whose rms voltage is 80 V is in series with a 100 ohm resistor and a capacitor whose reactance is 200 ohms at the frequency of the source. In the figure below, the rms voltage across the capacitor is closest to:  

________ is the world’s most populous nation, home to ________ of the people living on Earth.

In the United States, most logging takes place in ________.

Ming intellectuals were annoyed by China’s shift to commercialism because it rejected traditional Buddhist beliefs.

A key difference between a presidential system and a parliamentary system is the way in which the head of government is chosen. How, for example, is the prime minister chosen in Britain’s parliamentary system?

The ________________ is Japan’s conservative and seemingly perpetually ruling political party.

CPEs of a virus are the ______

Which regions of the body should definitely be sterile?

The malaria protozoan (_______) is harmed by the molecule called _______

That all the energy of the universe remains constant, is conserved, is neither created nor destroyed, but may change form is a statement of the ________.