P? + ½ ?v?² + ?gh? = P? + ½ ?v?² + ?gh? A?v? = A?v? Please take some time to define the each of the variables present in the above equations: P units of: ? (rho) units of: v units of: g units of: h units of: A units of:
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ρ (rho) represents the density of the fluid, its units are typically kilograms per cubic meter (kg/m^3). v represents the velocity of the fluid, its units are typically meters per second (m/s). Show more…
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Bernoulli equation for fluid flow is written as $\mathrm{C}=\frac{\mathrm{p}}{\rho}+\frac{1}{2} \frac{\mathrm{v}^{2}}{\mathrm{mK}}+\mathrm{KgZ}$, where, $\mathrm{p}$ is pressure, $\rho$ density, $\mathrm{v}$ velocity, $\mathrm{g}$ acceleration due to gravity, Z height. The dimensionless parameters in the equation are (a) $\mathrm{K}$ alone (b) $\mathrm{K}$ and $\mathrm{m}$ (c) $\mathrm{K}$ and $\mathrm{C}$ (d) $\mathrm{m}$ and $\mathrm{C}$
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Solids and Fluids
Section D
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