Solution: (4) f (x) = 6x + 6|x| f (x) ≥ 2 Range = [2, ∞) It is a many one function. Codomain = R Range ≠ codomain It is into function.... View Article
In a forward-biased PN junction, once the barrier voltage is overcome, it conducts a current. The externally applied potential pushes majority... View Article
The main principle of interference is when two waves interfere with each other, a resultant wave of more significant, lower, or the same... View Article
A Zener diode is just like any general-purpose diode consisting of a silicon PN junction. A reverse-biased Zener diode exhibits controlled... View Article
Ideal gas does not exist in reality. However, many gases behave like ideal gas under certain conditions. The concept of an ideal gas is useful... View Article
The relation between the amplitude and the frequency of the wave is such that it is inversely proportional to the frequency. An increase in... View Article
Physics is an integral part of our everyday life. It describes the forces, motion and energy of the ordinary experience. In actions such as... View Article
A potentiometer is a three-terminal resistor having either sliding or rotating contact that forms an adjustable voltage divider. Based on the... View Article
A simple pendulum with mass m hanging from a string of length L fixed to a pivot point P when displaced to an initial angle and released, the... View Article
The measure of the ease with which magnetic lines of force pass through a given material is known as permeability. Absolute permeability is the... View Article
A series circuit has only a single conducting path. Due to the conservation of principle of the total charge, the total input current at every... View Article
A derivative is a rate of change which is the slope of a graph. Velocity is the rate of change of position; hence velocity is the derivative of... View Article