In polar coordinates, the impedance of a series circuit. consisting of a resistance of 4 ohms, an inductive reactance of 4 ohms, and a capacitive reactance of 1 ohm is 5 ohms at an angle of 37. degrees.
Recently, a sweet Things to Do When You're Sad list went viral on Tumblr, and it inspired us to compile our own list of tried-and-true pick-me-ups.ecently, a sweet Things to Do When You're Sad list went viral on Tumblr, and it inspired us to compile our own list of tried-and-true pick-me-ups.
Most people with SAD are depressed only during the late fall and winter (sometimes called the winter blues) and not during the spring or summer. That many cultures celebrate a number of holidays during the winter can be an additional stress for people with SAD.