The volume of this box is 20 ___. A. cubic meters B. square centimeters C. cubic centimeters D. kilograms 相关知识点: 试题来源: 解析 C。选项 A“cubic meters”对于一个盒子来说体积太大;选项 B“square centimeters”是面积单位;选项 D“kilograms”是重量单位。只有选项 C“cubic centimeters”...
The ___ of the box is square. A. color B. shape C. volume D. area 相关知识点: 试题来源: 解析 B。解析:square表示正方形,描述盒子是正方形的,这是在说盒子的形状,所以用shape。color是颜色,volume是体积,area是面积,都和正方形所表达的形状概念无关。反馈 ...
以建立球形装药在无限空域内爆炸的1/8模型为例,选择Solid栏中的Box功能,输入参数建立立方体模型,接着使用Sphere功能直接建立1/8球体,最后使用Boolean功能切割模型即可。方形、柱形装药的几何模型同样适用此方法。划分网格常用的做法是使用Tetrahedron Mesher功能,在mesh model栏目中选择Pick skin Geometry,设定好合适的...
An accessible storage area with a single file system, typically resident on a single partition of a hard disk. To be conveyed through the air, waft. To cause to move through the air, waft. A measure of the extent of a surface; it is measured in square units. ...
square ·piece of tin of side 12 cm is to be made into a box without a top by cutting a square from each corner and folding up the flaps to form a box. What should be the side of square to be cut off'. so that the volume of box is maximum and also find the volume of box....
The volume of this box is 5 ___. A. cubic metres B. square metres C. kilograms D. litres 相关知识点: 试题来源: 解析 A。盒子的体积用“立方米”来表示,选项 B“平方米”是面积单位,C“千克”是重量单位,D“升”通常用于表示液体的容量。反馈...
647 n 223n 17.54 in 406 n 25.54 n 17.06inLet x represent the length of the side of the square to be cut from each corner. The dashed rectangle in Figure 2.3-6 is the bottom of the box. Its length is 30 - 2x, as shown in the figure. Similarly, the width of the box will be ...
The base of a jewelry box is a square with an edge length of 5.5 inches. The box is 2 inches high. What is the volume of the box? A rectanglular box is 20 cm high and twice as long as it is wide. If it has a surface area of 1600 cm2, what is its volume? The volume of...
A box with a square base and no top is to have a volume of 32ft3. What dimensions use the least amount of material (in other words what dimensions give minimum outside surface area)? Area of a prism: The body of the figure is a special type of prism, this prime does not ...
…region in a plane, and volume is the size of a solid. Formulas for area and volume are based on lengths. For example, the area of a circle equals π times the square of the length of its radius, and the volume of a rectangular box is the product of…Read More chemical analysis ...