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...
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 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...
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 ...
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. ...
Answer to: The height of a square-based box is 4 cm more than the side length of its square base. If the volume of the box is 225 cm^3, what are...
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 ...