Q1: The most familiar form of Bernoulli's equation, is

ANS:C - = constant head

The most familiar form of Bernoulli's equation is typically expressed as: p+1/2pv^2+pgℎ=constant Where:

• P is the pressure of the fluid at a point,
• ρ is the density of the fluid,
• v is the velocity of the fluid at that point,
• g is the acceleration due to gravity,
• ℎh is the height of the fluid above a reference point.

This equation represents the conservation of energy along a streamline in a steady, incompressible, and inviscid flow. It states that the sum of the pressure energy, kinetic energy, and potential energy per unit volume remains constant along a streamline in the flow. This form of Bernoulli's equation is commonly used in fluid mechanics to analyze and solve problems related to fluid flow, such as in pipes, channels, and around objects. It provides insights into the relationships between pressure, velocity, and elevation in flowing fluids and is fundamental to understanding fluid dynamics.