knowledge on Instagram: "A faucet, or tap, works on a simple principle: controlling water flow by adjusting the valve opening. Inside, a handle or lever operates a stem connected to a rubber or ceramic disc (washer). Turning the handle moves the stem, which lifts or lowers the washer, controlling water flow. When the washer lifts, water flows from the supply pipe, through the faucet, and out the spout. When the washer is seated, it blocks the flow, stopping the water. Modern faucets often use ca

explain on Instagram: "Understanding the difference between the area of a circle and a rectangle is a fascinating way to explore geometry. The area of a circle is calculated using the formula πr², where "r" is the radius, and it represents the total space enclosed within the circular boundary. On the other hand, the area of a rectangle is determined by multiplying its length and width, which gives the total space within its four straight sides.What makes them distinct is not just their shapes bu