Dc does not have any cycle and consists of positive and negative(like square waveform) polarity, and the frequency of DC supply is always zero because the time period is infinity. But, in case of AC,...
The rectus muscle derives the name from the Latin word meaning straight. They are attached from the place of origin to the point of attachment in a straight line. There are four types of rectus muscles: Superior...
1) What is an Isotope? Isotopes are atoms of the same element that have different numbers of neutrons but the same number of protons and electrons. 2) What determines the atomic number of an element? A...