当前位置： 找题吧 >  其他
[单选题]

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

参考答案与解析：

相关试题

英语ELECTRICAL指（）

[单选题]英语ELECTRICAL指（）A .电动的B .气动的C .电磁阀D .转换器

  • 查看答案

    • The unit of electrical resistance is the

    [单选题]The unit of electrical resistance is theA．ampereB．voltC．wattD．ohm

  • 查看答案

    • Lightning is a ________ of electrical cu

    [试题]Lightningisa________ofelectricalcurrentfromacloudtothegroundorfromonecloudtoanother.A．)rushB)rainbowC．)rackD)ribbon

  • 查看答案

    • The unit of electrical power is the ____

    [单选题]The unit of electrical power is the _____.A．ampereB．kilovoltC．wattD．farad

  • 查看答案

    • Lightning is a ________ of electrical cu

    [主观题]Lightningisa________ofelectricalcurrentfromacloudtothegroundorfromonecloudtoanother.A．)rushB)rainbowC)rackD)ribbon

  • 查看答案

    • Which of the following statements best describes a trial balance? A trial balance is a document or c

    [单选题]Which of the following statements best describes a trial balance? A trial b

  • 查看答案

    • community intervention trial

    [名词解释] community intervention trial

  • 查看答案

    • An electrical device which prevents an a

    [单选题]A．n electrical device which prevents an action from occurring until all other required conditions are met is called a/an _____.A．limitB．monitorC．modulatorD．interlock

  • 查看答案

    • 电气装置（electrical installation）

    [名词解释] 电气装置（electrical installation）

  • 查看答案

    • 电气分隔（electrical separation）

    [名词解释] 电气分隔（electrical separation）

  • 查看答案

    • In Trial 9, the electrical force exerted