An lc circuit consists of a 3.14 mh inductor and a 5.08 µf capacitor. (a) find its impedance at 55.7 hz. 563.57 correct: your answer is correct. ω (b) find its impedance at 11.0 khz.

Suppose that a comet that was seen in 563 a.d. by chinese astronomers was spotted again in year 1951. assume the time between observations is the period of the comet and take its eccentricity as 0.986. what are (a) the semimajor axis of the comet's orbit and (b) its greatest distance from the sun?

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?