At What Value of Prandtl Number, the Hydrodynamic and Thermal

question 57

Multiple Choice

At what value of Prandtl number, the hydrodynamic and thermal boundary layers of a fluid flowing over a heated plate will be identical?

• A)1
• B)< 1
• C)> 1
• D)None of these

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Definitions:

Measures Of Variability

Indicators of how much scores vary in a distribution. Three types of measures of variability are the range, quartile range, and the standard deviation.

Range Of Scores

Refers to the span from the lowest to the highest scores achieved on a test, indicating the breadth of varying performances.

Normally Distributed Curve

A mathematical depiction illustrating a bell-shaped distribution where the data exhibits a symmetrical spread around the mean value.

Median

The median is the central number in a series of data after it has been organized in either increasing or decreasing sequence.