Electric Bulb – Definition, Structure, advantages and disadvantage

Electric Bulb – Definition, Structure, advantages, and disadvantages Electric Bulb Definition :  The invention of the light bulb has brought convenience to human beings, and it has been used to this day.  Electric light bulb (or electric ball, tungsten filament lamp), its accurate technical name is an incandescent lamp.  The perimeter of the bulb is … Read more

What are stationary wave | Characteristics | Equation | Types | Formation

What are stationary waves | Characteristics | Equation | Types  | Formation  Introduction  to stationary waves  The principle of superposition of waves is one such outstanding principle related to wave motion. The formation of beats, studied in the previous article, due to the superposition of sound waves having slightly different frequencies is an interesting outcome … Read more