A vector is a quantity with two components: magnitude and direction. Scalar vs Vector example Examples of scalars and vectors: Scalar Vector 39 degrees Celsius (temperature) N/A 5m/s (speed) 5 m/s northeast (velocity) 6m (distance, height, width) 6m to the west (displacement) 6 kg (...
Examples of scalar quantity are: Distance. Speed. Mass. Temperature. Energy. Work. Volume. Area. Is distance a scalar? Distance is ascalar quantitythat refers to "how much ground an object has covered" during its motion. Displacement is a vector quantity that refers to "how far out of pla...
Electric current is ascalar quantity. Any physical quantity is defined as a vector quantity when the quantity has both magnitude and direction but there are some other factors which show that electric current is a scalar quantity . When two currents meet at a point the resultant current will be...
一矢量（vector）（scalarquantity）：只具有大小而没有方..
1 (a) State what is meant by a scalar quantity and by a vector quantity.scalar:..■vector:…[2](b)Complete Fig. 1.1 to indicate whether each of the quantities is a vector or a scalar.quantity vector or scalar power temperature momentum Fig.1.1[2](c)An aircraft is travelling in wind...
Appreciate your help.. 答案 标量只有大小没有方向 矢量既有大小也有方向相关推荐 1标量和矢量的区别是什么?What is the difference between the scalar quantity and the vector quantity?Appreciate your help..反馈 收藏
The value of the vector triple product can be found by the cross product of a vector with the cross product of the other two vectors. Vector triple products arise in the discussion of rotational motion, and generally, it is used to simplify the different vector formulas. ...
Work is a scalar quantity, even though it's calculated by using two vector quantities (force and displacement). A、正确 B、错误
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矢量scalarvectorquantity方向物理 一矢量 (vector) (scalar quantity):只具有大小而没有方向的物理 …,一矢量 (vector) (scalar quantity):只具有大小而没有方向的物理 …论文 总结 英语 资料 ppt 文档 免费阅读 免费分享,如需请下载!,矢量,物理,大小,有方向 ...