A cross section isthe intersection of a plane and a three dimensional figure. A rectangular prism can have several different types of cross sections. If the cross section is perpendicular to the base, it will be the same as the lateral faces (for a rectangular prism). How do you find the...
The area of cross-section, length and density of a piece of a metal of atomic weight 60 are 10−6m2, 1.0m and 5×103kg/m3 respectively, every atom contributes one free electron. (Given Avogadro number =6×1023/mol). Find the drift velocity of electrons in the metal when the current...
在迈阿密附近… 并且您…. 香港? [translate] aArea of cross section of the specimen normal to its axis, assuming that it deforms as a right cylinder. The area, As (in mm2), is given by: 标本法线的横断面区域到它的轴,假设,它扭屈作为一个正确的圆筒。 和(在mm2),测量区域: [translate] ...
If the cross section is parallel to the axis of symmetry, then the area of the cross section is simply a circle with an area of πr2. If the cutting plane is inserted at a different angle, the shape generated is an ellipse. The area uses the corresponding formula: πab (where a is...
Learn the definition of Cross-sectional area and browse a collection of 24 enlightening community discussions around the topic.
A wire of area of cross section 1×10−6m2 and length 2 m is stretched through 0.1×10−3m. If the Young's modulus of a wire is 2×1011N/m2, then the work done to stretch the wire will be A0.05×10−4J B0.5×10−4J C5×10−4J D50×10−4JSubmit The area of cros...
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1)cross section area横截面积 1.Calculation of cross section area of n-Butanol molecule by immune evolutionary algorithms;用免疫进化算法(IEA)计算正丁醇分子的横截面积 2.Objective To study the significance and methods of measuring volume of vertebral canal in spinal injury,and the relative relationship...
What is the formula for finding the surface area of a rectangular prism? To find the surface area of a rectangular prism, add the area of all faces together. The equation for determining this surface area is sa= 2(wl+hl+hw). How do you find the surface area of a cube? To find the...
Meanwhile, based on cross-sectional area and moment of inertia equivalent principles, we propose an equivalent diameter formula for converting rectangular column section into cylindrical column section. We also introduce sectional influence coefficients to modify ultimate strength and establish a model of ...