What is the formula for electric power? A. P = IV B. P = VI C. P = VR D. P = IR 相关知识点: 试题来源: 解析 B。解析:文章中明确提到“The formula for electric power is P = VI, where P is power, V is voltage, and I is current.”。
题目The formula for power is P = W / t. What does the 'W' represent in this formula? A. Work B. Weight C. Width D. Wave 相关知识点: 试题来源: 解析 A。在功率的公式 P = W / t 中,'W' 代表的是功(Work)。选项 B 的“Weight”是重量;选项 C 的“Width”是宽度;选项 D 的“...
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The calculation of energy in electrical systems depends on the amount of current flowing through a conductor (I) in amperes, as well as on the electrical potential, or voltage (V), driving the current, in volts. Multiplying these two parameters gives the power of the electricity (P) in wat...
741.He made numerous contributions to the world, the most well-known being the general theory of relativity and the famous formula E=mc2. 他为世界作出了无数的贡献,最为出名的当数广义相对论和著名的方程式E=mc2。 742....
百度试题 结果1 题目( Intermediate Mathematical Challenge Question #) What is the largest power of that divides ? A: B: C: D: E: 相关知识点: 试题来源: 解析 C Using the formula for the difference of two squares:.反馈 收藏
In the formula P = F/A, what does 'P' represent? A. pressure B. power C. potential D. pulse 相关知识点: 试题来源: 解析 A。解析:在公式 P = F/A 中,P 代表 pressure(压力)。B 选项 power 是功率;C 选项 potential 是潜力、势能;D 选项 pulse 是脉搏。反馈 收藏 ...
What is the formula? The efficiency of pumps refers to the ratio of effective power of pumps to shaft power of pumps. η=Pe/P The power of pumps normally refers to input power, i.e. the power conveying from prime mover to pump shaft, so it is also called shaft power and it is exp...
Power Query experiences The Power Query user experience is provided through the Power Query editor user interface. The goal of this interface is to help you apply the transformations you need simply by interacting with a user-friendly set of ribbons, menus, buttons, and other interactive components...
生活大爆炸第1季第2集台词 英文中文Here we go. pad thai,no peanuts.给泰国炒面不加花生But does it have peanut oil?...