百度试题 结果1 题目1Which of the following quantities is a scalar quantity?Antar a kuantiti berikut yang manakah kuantiti skalar? A speed B velocity lajn halaju C force D energy day a tenaga 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
To determine which of the following is a scalar quantity, let's analyze each option provided: velocity, acceleration, speed, and area.Step 1: Understand the definitions of the quantities. - Velocity: This is a
DA scalar quantity has the same value for observers with different orientations of the axes. Submit DA scalar quantity has the same value for observers with different orientaion of the axes. Submit Which one of the following statement is true ?
whichtermrepresentsascalarquantity(whichtermrepresentsascalarquantity) Electricity and Magnetism Key Points ? CHARGE “q” – created by excess or deficiency of electrons ? Grounding – a ground is anything that can accept or give large amounts of charge (such as the earth) ? Opposites attract /...
Answer to: Which statement is true about weight. 1) The pull of the earth on a body. 2) Mass of a body. 3) A scalar quantity. 4) Unit per...
B) When the velocity is constant, the average velocity over any time interval can not differ from the instantaneous velocity at that instant. C) If th Which one of the following statements must be true if the expression x = V_{0t} + at ...
Also, in a similar optical head, in a case where the optical disk used is an optical disk other than the land-groove type optical disk, i.e., in a case where the reflectances differ between an occasion when one of the focused spots is positioned on an information track of the optical...
What determines the conventional direction of the product of current and resistance while applying the Kirchhoff's law ? View Solution Draw the diagram of a closed electric circuit. Mark the direction in which the electrons will flow in this circuit. Also mark the conventional direction of flow ...