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.. 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.....
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
Name the physical quantity whose SI unit is volt/meter. Is it a scalar or a vector quantity ? View Solution Write SI unit of magnetic flux. Is it a scalar or a vector quantity ? View Solution Define the term acceleration. Is it a scalar or a vector quantity ? Give its units and ...
一矢量（vector）（scalarquantity）：只具有大小而没有方..
(b) The velocity of a car is a vector quantity because it describes both the speed of the car (magnitude) and its direction of movement. (c) The temperature of a room is a scalar quantity because it provides only a numerical value to represent the thermal condition, without any direction...
Scalar quantity has magnitude only,example arespeed/time/distance/massVector quantity have both magnitude and direction,example areweight/force/displacement(Any one example for each case)Show the direction is the opposite from the originalPeriod is the time taken for one complete oscillation of the ...
A vector quantity has both a magnitude and a direction, and therefore is represented by a numeral and a directional indication.In this lesson, we will discuss what a scalar quantity is and how it is used in physics. You will learn how to identify a scalar quantity, as well as how to ...
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...
What does a vector quantity always have? If a is a vector and c is a scalar, how is ca related geometrically? How do you find ca algebraically? Explain. What is vector valued and scalar valued What is the magnitude of the vector product of two vectors? Compute the quantity using the ...
Is electric potential a scalar or a vector quantity? View Solution Electric dipole is a vector or scalar quantity. View Solution Is electric current a scalar or vector quantity ? Give reason. View Solution Is electric current a scalar or vector quantity ? Give reason. ...