A Small Portion of an Incompressible Liquid in Steady Flow

question 23

Multiple Choice

A small portion of an incompressible liquid in steady flow through a pipe of variable cross section,if friction is negligible,has at each point throughout its path a constant

• A)kinetic energy.
• B)velocity.
• C)potential energy.
• D)total energy.
• E)momentum.

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Definitions:

Connective Tissue

Animal tissue consisting mostly of an intercellular substance (fibers scattered through a matrix) in which the cells are embedded (e.g., bone).

Collagen Fibers

Strong, fibrous proteins found in connective tissues, providing structural support and elasticity in various parts of the body.

Contractility

The ability of muscle cells and tissues to contract or shorten, generating force.

Tendons

Tough, fibrous tissues that connect muscles to bones, allowing for the transmission of force when muscles contract.