The pipe's cross-sectional area has a number of applications in fluid dynamics, letting you calculate a pipe's flow rate or pressure drop. The measurement relates directly to the pipe's internal diameter. The factor relating the pipe's diameter and its area is pi, which is also the ratio...
A method of estimating the cross-sectional area of a molecule for use in the prediction of ion mobility gives gas phase interaction radii determination and cross-sectional algorithm computation to provide separation and characterization of structurally related isomers. More specifically, the invention ...
Therefore, if a cross section is parallel to the top or bottom of the solid, the area of the cross-section is l × w. If the cutting plane is parallel to one of the two sets the sides, the cross-sectional area is instead given by l × h or w × h. If the cross-section is ...
If you want to estimate the volume of the football, all you need to do is estimate the volume of each disk and add up all the disks, right? The volume of one disk is equal to height times the cross-sectional area The Disk Method The Washer Method Lesson Summary Register to view ...
A compound shape is a shape that is made up of other simple shapes. In this article, we will be working out the area of an L shape (made up of 2 rectangles). To find the area of a compound shape, follow these simple steps.
Find the second moment of area about the vertical axis for the cross-section of the follwing shape. i can't get the pic to paste so will describe it: it is a rectangle of horizontal length 8 and vertical height 6. if we let (0,0) be at the lhs bottom corne...
Consider two copper wires. One has twice the cross-sectional area of the other. How do the resistances of these two wires compare? A. Both wires have the same resistance. B. The thicker wire has half the resistance of the shorter wire. C. The thicker wire has twice the resist...
X rays can find a foreign object inside the body or take pictures of some inside organs to be X-rayed. A CAT scanner, however, uses a group of X rays to give a cross-sectional(横截面)view of a specific part of the body. A fine group of X rays is scanned across the body and ...
Percentages are a function of mathematics that enables you to compare two or more unequal things by expressing both as portions of 100. You can also express the number as a fraction or a decimal. For example, 10 percent is 10 out of 100, or 1/10 or .10.
rather than to establish relationships. Often cross-sectional analysis will emphasize a particular area, such as a company'swar chest, to expose hidden areas of strength and weakness in the sector. This type of analysis is based on information-gathering and seeks ...