How are the average friction and heat transfer coefficients determined in flow over a flat plate? The average friction and heat transfer coefficients in flow over a flat plate are determined by integrating the local friction and heat transfer coefficients over the entire plate, and then dividing them by the length of the plate. What […]
How do you explain regrouping?
How do you explain regrouping? What does regroup mean? In math, regrouping can be defined as the process of making groups of tens when carrying out operations like addition and subtraction with two-digit numbers or larger. To regroup means to rearrange groups in place value to carry out an operation. What does no regrouping mean? […]
How is Otto cycle efficiency calculated?
How is Otto cycle efficiency calculated? When we rewrite the expression for thermal efficiency using the compression ratio, we conclude the air-standard Otto cycle thermal efficiency is a function of compression ratio and κ = cp/cv. What four processes make up the ideal Otto cycle? The four-stroke Otto cycle is made up of the following […]
Is Bronze an alloy?
Is Bronze an alloy? Bronze, alloy traditionally composed of copper and tin. Bronze is of exceptional historical interest and still finds wide applications. Some modern bronzes contain no tin at all, substituting other metals such as aluminum, manganese, and even zinc. Why is bronze so expensive? While all three contain copper, the percentage is far […]
What is the first step in drawing a floor plan?
What is the first step in drawing a floor plan? There are a few basic steps to creating a floor plan: Choose an area. Determine the area to be drawn. Take measurements. If the building exists, measure the walls, doors, and pertinent furniture so that the floor plan will be accurate. Draw walls. Add architectural […]
What are the most significant differences among structured Oo and agile methods What do they have in common?
What are the most significant differences among structured Oo and agile methods What do they have in common? The most significant differences are that structured development relies on structure charts and DFDs. O-O methods use a variety of diagrams, including using of class, case, and sequence. One the other hand, agile methods tend to use […]
How do you find the critical Reynolds number?
How do you find the critical Reynolds number? The critical transition pipe Reynolds number can be obtained simply by equating it with the asymptotic value of the normalised thickness of viscous flow layer. for the upper limit of laminar flow. What are high and low critical points in Reynolds number? Reynolds number represents the ratio […]
What is the term for the minerals that are the first to crystallize from a melt and are rich in iron and magnesium?
What is the term for the minerals that are the first to crystallize from a melt and are rich in iron and magnesium? 1: Olivine, the first mineral to crystallize in a melt. Bowen’s Reaction Series describes the temperature at which minerals crystallize when cooled, or melt when heated. How does magma composition change during […]
What are the 3 main categories of sketching?
What are the 3 main categories of sketching? There were 3 main types of sketches: Croquis. A croquis was intended to remind the artist of some person or scene he wished to remember in a more permanent form – they were not necessarily for a finished product. Pochade. Portrait Sketch. What are the different types […]
What are organizational features in texts?
What are organizational features in texts? Organizational features include headings and subheadings that explain to the reader about what they’re about to read, with headings being at the top and subheadings being beneath the headings. Both headings and subheadings are indicated by different fonts than the rest of the text. What are the 5 informational […]