In order for a full-wave bridge rectifier to convert AC to DC, there must be A); diodes going the same direction connected to both sides of the diode B); diodes going in opposite directions connected to both sides of the diode C); a diode directed into the positive side of a resistor and into the negative side of the resistor D); a diode directed out the positive side of a resistor and out the negative side of the resistor

The “death throes” of stars are amongst the most complex phenomena in all of astronomy, and the “corpses” of stars amongst the most energetic and exotic objects in existence. beginning at the end of the core helium fusion stage in a star’s life, describe in detail the post-main sequence development of both (a) a 1.0 solar mass star, and (b) a 25.0 solar mass star. in what significant ways do they differ? what role does each of these types of stars play in the "star-gas-star" cycle and the evolution of chemical elements in our galaxy?

Properties seen when one one substance changes to another are known as properties

An air-filled capacitor is formed from two long conducting cylindrical shells that are coaxial and have radii of 26 mm and 103 mm. the electric potential of the inner conductor with respect to the outer conductor is - 700 v (k = 1/4πε 0 = 8.99 × 109 n · m2/c2) the energy stored in a 1.0-m length of this capacitor is closest to