(Solved): 10.) A series circuit contains an inductor, a resistor, a capacitor, and a sinusoidal voltage s ...

10.) A series circuit contains an inductor, a resistor, a capacitor, and a sinusoidal voltage source of angular frequency I. If we double the angular frequency, a.) The inductive reactance is doubled. b.) The capacitive reactance is doubled. c.) the total resistance is doubled. d.) the impedance is doubled. 11.) Which of the following describes the phenomenon in which a wave changes direction as it passes through a boundary between two media with different speeds? a.) Reflection b.) Refraction c.) Diffraction d.) Interference 12.) If a single lens forms a real Image, we can conclude that it is a a.) converging lens. b.) diverging lens. c.) It could be either type of lens. 13.) A ray from an object passes through a thin lens, as shown below. What can we conclude about the lens from this ray? a.) It is a converging lens. b.) It is a diverging lens. c.) It is not possible to tell which type of lens it is.