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Specific Weight of Liquid in Piezometer is the ratio of a body's weight P to its volume V. It represents the weight per unit volume of a fluid and is an important property in fluid mechanics and hydraulics.
The calculator uses the formula:
Where:
Explanation: The formula calculates the specific weight by dividing the weight of the liquid by its volume.
Details: Specific weight is crucial in fluid mechanics for determining buoyancy forces, pressure calculations, and designing hydraulic systems. It helps engineers understand how fluids behave under different conditions.
Tips: Enter the weight of liquid in Newtons and volume in cubic meters. Both values must be positive numbers greater than zero for accurate calculation.
Q1: What is the difference between specific weight and density?
A: Specific weight is weight per unit volume (N/m³), while density is mass per unit volume (kg/m³). They are related by the equation: specific weight = density × gravitational acceleration.
Q2: Why is specific weight important in piezometers?
A: In piezometers, specific weight helps determine the pressure at various points in a fluid column, which is essential for measuring fluid pressure and understanding fluid behavior.
Q3: What units should I use for input values?
A: Weight should be in Newtons (N) and volume in cubic meters (m³) to get specific weight in Newton per cubic meter (N/m³).
Q4: Can this calculator be used for any fluid?
A: Yes, the calculator works for any fluid as long as you know the weight and volume of the fluid sample being measured.
Q5: How accurate is this calculation?
A: The accuracy depends on the precision of your input measurements. For best results, use precise measurements of both weight and volume.