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What is the formulae for the fineness ratio?
Length/ Max width
What is the relation between fineness ratio and thickness ratio of an aerofoil?
The fineness ratio of an aerofoil is defined as the ratio of its chord length to its maximum thickness, while the thickness ratio is the ratio of the maximum thickness to the chord length. Generally, a higher fineness ratio indicates a more streamlined shape, which can improve aerodynamic performance, while a lower thickness ratio may enhance structural integrity and reduce drag. The interplay between these ratios affects the overall aerodynamic efficiency and lift-to-drag characteristics of the aerofoil. Optimizing both ratios is crucial for achieving desired performance in various flight regimes.
Contribution margin ratio always increases when?
The contribution margin ratio increases when?
How do you calculate the aspect ratio of a duct?
The aspect ratio of a duct can be evaluated as the ratio of width to height. As the aspect ratio increases, vibration noise, friction and cost also increases.
What is the definition of fineness modulus?
Fineness Modulus is a measurement of the coarseness or fineness of a given aggregate.
What is the fineness of 14 carat gold?
i think the fineness is 583
What does fineness mean and how does it relate to carats?
Carats and fineness are both words relating to gems.
How do you convert fineness into percentage of gold?
To convert fineness into the percentage of gold, you simply multiply the fineness by 100. For example, if the fineness of a gold alloy is 750, this means it is 750 parts gold per 1,000 parts total, which translates to 75% gold content. Therefore, the formula is: Percentage of Gold = (Fineness / 1000) × 100.
What are the relations between the golden ratio and the Fibonacci series?
The ratio of successive terms in the Fibonacci sequence approaches the Golden ratio as the number of terms increases.
As a cell increases in size the a. metabolic rate increases. b. surface area to volume ratio increases. c. volume increases and the surface area increases. d. surface area increases and the volume d?
As a cell increases in size the volume increases much faster than the surface area. The possible answer is C.
How does gear ratio affect torque in a mechanical system?
The gear ratio in a mechanical system affects torque by changing the relationship between the input and output speeds of the system. A higher gear ratio increases torque at the expense of speed, while a lower gear ratio increases speed at the expense of torque.
What does karats mean is gold?
It is used to measure the purity of gold alloys. One karat (or carat) is equal to 1/24 purity by mass.24 carat (millesimal fineness 99.9% or higher)purity22 carat (millesimal fineness 91.6%)purity21 carat (millesimal fineness 87.5%)purity20 carat (millesimal fineness 83.3%)purity18 carat (millesimal fineness 75.0%)purity15 carat (millesimal fineness 62.5%)purity14 carat (millesimal fineness 58.5%)purity10 carat (millesimal fineness 41.7%)purity9 carat (millesimal fineness 37.5%)purity8 carat (millesimal fineness 33.3%)purity1 carat (millesimal fineness 04.2%)purity
