In Trial 9, the electrical force exerted by Sphere Y on Sphere X and the electrical force exerted by Sphere X on Sphere Y were exerted in which direction(s)?A.east； eastB.east； westC.west； westD.west； east

题目

In Trial 9, the electrical force exerted by Sphere Y on Sphere X and the electrical force exerted by Sphere X on Sphere Y were exerted in which direction(s)?

A.east； east

B.east； west

C.west； west

D.west； east

相似考题

1.调用Sphere命令绘制的基本实体是()。A、长方体B、圆锥体C、圆柱体D、球体

2.Text 2 To understand how astrology works, we should first take a quick look at the sky. Although the stars are at enormous distances, they do indeed give the impression of being affixed to the inner surface of a great hollow sphere surrounding the earth. Ancient people, in fact, literally believed in the existence of such a celestial sphere. As the earth spins on its axis, the celestial sphere appears to turn about us each day, pivoting at points on a line with the earth's axis of rotation. This daily turning of the sphere carries the stars around the sky, causing most of them to rise and set, but they, and constellations they define, maintains fixed patterns on the sphere, just as the continent of Australian maintains its shape on a spinning globe of the earth. Thus the stars were called fixed stars.The motion of the sun along the ecliptic is, of course, merely a reflection of the revolution of the earth around the sun, but the ancients believed the earth was fixed and the sun had an independent motion of its own, eastward among the stars. The glare of sunlight hides the stars in daytime, but the ancients were aware that the stars were up there even at night, and the slow eastward motion of the sun around the sky, at the rate of about thirty degrees each month, caused different stars to be visible at night at different times of the year.The moon, revolving around the earth each month, also has an independent motion in the sky. The moon, however, changes its position relatively rapidly. Although it appears to rise and set each day, as does nearly everything else in the sky, we can see the moon changing position during as short an interval as an hour or so. The moon's path around the earth lies nearly in the same plane as the earth's path around the sun, so the moon is never seen very far from the ecliptic in the sky. There are five other objects visible to the naked eye that also appear to move in respect to the fixed background of stars on the celestial sphere. These are the planets Mercury, Venus, Mars, Jupiter, and the Saturn. All of them revolve around the sun in nearly the same plane as the earth does, so they, like the moon, always appear near the ecliptic. Because we see the planets from the moving earth, however, they behave in a complicated way, with their apparent motions on the celestial sphere reflection both their own independent motions around the sun and our motion as well.第26题：The ancient people believed that ________.[A] the earth was spinning on the axis of the sky[B] the sky was a hollow sphere spinning around the earth[C] the patterns of stars on the sky would never change[D] the stars around the sky were not stationary

3.A) zonesB) areasC) beltsD) sphere

4.The weight of something is another way of describing the amount of force exerted on () by gravity.A.itB.themC.thatD.one

更多“In Trial 9, the electrical force exerted by Sphere Y on Sphere X and the electrical force exerted by Sphere X on Sphere Y were exerted in which direction(s)?A.east； eastB.east； westC.west； westD.west； east”相关问题

  • 第1题：

    哪个产品可作为所有虚拟计算资源的中心控制点().

    A：VMware VCenter

    B：VMwarev Sphere Hypervisor

    C：VMware ESXi

    D：VMware ESX


    参考答案：A

  • 第2题：

    The force exerted by a propeller which tends to throw the stern right or left is called ______.

    A.slip

    B.sidewise force

    C.rotational force

    D.thrust


    正确答案：B

  • 第3题：

    Reid vapor pressure is ______．

    A.exerted by liquid cargo on the sides of a tank

    B.exerted by liquid cargo on a cargo hose body

    C.the lowest temperature and pressure that will cause a flammable liquid to give off vapors

    D.a measurement of the amount of flammable vapors given off by a liquid at a certain temperature


    正确答案：D

  • 第4题：

    在Maya默认渲染设置窗口中，不属于Multi-pixel Filtening [多重像素模糊]项设置的是（）。

    • A、Triangle filter
    • B、Gaussian filter
    • C、Box filter
    • D、Sphere filter

    正确答案:D

  • 第5题：

    天体系统（sphere systems）


    正确答案: 宇宙中物质是运动的，并有一定的系统和规律，相互吸引和旋转，该系统叫天体系统。

  • 第6题：

    可以使用下面那种方式来计算动力学对象的物理属性？（）

    • A、Vertices
    • B、Surface
    • C、Edge
    • D、BoundingBox/BoundingCylinder/Bounding Sphere/Mesh Solid

    正确答案:A,B,D

  • 第7题：

    在华为 Fusion Sphere中，为虚拟机创建一个快照，该快照可以保存虚拟机所有磁盘的信息。


    正确答案:正确

  • 第8题：

    单选题
    The force exerted by a propeller which tends to throw the stern right or left is called（）.
    A

    slip

    B

    sidewise force

    C

    rotational force

    D

    thrust


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    The boiling and condensation points of a refrigerant depend on the （） exerted upon it.
    A

    temperature

    B

    pressure

    C

    velocity

    D

    heat


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    A（）is the intersection of the surface of a sphere and a plane passing through the center of the sphere.
    A

    great circle

    B

    small circle

    C

    large circle

    D

    general circle


    正确答案： A
    解析： 暂无解析

  • 第11题：

    名词解释题
    天体系统（sphere systems）

    正确答案： 宇宙中物质是运动的，并有一定的系统和规律，相互吸引和旋转，该系统叫天体系统。
    解析： 暂无解析

  • 第12题：

    多选题
    由Microsoft公司提供的电子商务方案产品有（）
    A

    Commerce Server 2000

    B

    i.Sell

    C

    Market Maker

    D

    BizTalk Server 2000

    E

    Web Sphere


    正确答案： D,E
    解析： 暂无解析

  • 第13题：

    What defines a great circle?

    A.A curved line drawn on a Mercator Chart

    B.A course line that inscribes a loxodromic curve

    C.The shortest distance between any two points on the earth

    D.The smallest circle that can be drawn on the face of a sphere


    正确答案：C

  • 第14题：

    A time diagram is a diagram of the celestial sphere as observed from above the ______.

    A.south celestial pole

    B.north celestial pole

    C.observer's meridian

    D.Greenwich meridian


    正确答案：A

  • 第15题：

    Stereotypes______women’s roles to duties within the domestic sphere，such as food preparation and child care。

    A.confine
    B.limit
    C.restrain
    D.conform

    答案：A
    解析：
    本题考查形近词辨析。题目意为“刻板印象将女性的角色局限为在家庭领域内行使职责，如准备食物和照顾儿童。”A选项“限制，限定”，B选项“限制，限定”，C选项“抑制，约束”，D选项“使遵守，使一致”。固定搭配confine sth to sth，把…局限于；把…限制于，因此选项A正确。
    　　

  • 第16题：

    在华为 Fusion Sphere中，虚拟化存储精简配置与操作系统，硬件完全无关，因此只要使用虚拟镜像管理系统，就能提供虚拟存储精简配置功能


    正确答案:正确

  • 第17题：

    绘制梁柱配筋图中的钢筋断面，一般可采用（）命令。

    • A、DONUT
    • B、CIRCLE
    • C、POINT
    • D、SPHERE

    正确答案:A

  • 第18题：

    在3DS MAX标准物体中，球体Sphere和地理球体GeoSphere的作用是相同的。


    正确答案:错误

  • 第19题：

    单选题
    The boiling and condensation points of refrigerant mainly depend on the （） exerted upon it.
    A

    temperature

    B

    density

    C

    volume

    D

    pressure


    正确答案： C
    解析： 暂无解析

  • 第20题：

    填空题
    球（Sphere）体素特征的类型有（）和（）

    正确答案： 中心点和直径,圆弧
    解析： 暂无解析

  • 第21题：

    单选题
    The greatest directive force is exerted on the magnetic compass when the（）.
    A

    needles are nearly in line with the meridian

    B

    vessel is near the magnetic poles

    C

    variation is near zero

    D

    vessel is near the magnetic equator


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    The two factors which make underwater hull repair difficult are accessibility and the（）.
    A

    availability of tools

    B

    shape of the hull

    C

    pressure exerted by the water

    D

    threat of progressive flooding


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    A time diagram is a diagram of the celestial sphere as observed from above the（）.
    A

    south celestial pole

    B

    north celestial pole

    C

    observer's meridian

    D

    Greenwich meridian


    正确答案： D
    解析： 暂无解析

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