An important dimensionless parameter in certain types of fluid flow problems is the froude number defined as v/√g. l where v is a velocity, the acceleration of gravity g, and a length l. determine the value of the froude number for v=10ft/s, g=32.2ft/s2, l=2 ft and recalculate the froude number using si units for and explain the significance of the results of these calculations.

1.24611

Explanation:

V = Velocity = 10 ft/s

L = Length = 2 ft

g = Acceleration due to gravity = 32.2 ft/s²

Froude number is given by

Converting to SI units

The Froude number is 1.24611

The Froude number is equal. The Froude number is dimensionless as the units cancel each other. In order for this to happen the units used need to be consitent either imperial or SI.

i'm thinking more like energy

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

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