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
Is work a scalar quantity? Work is not a vector quantity, but a scalar quantity. What is scalar vs vector? A quantity that has magnitude but no particular direction is described as scalar. A quantity that has magnitude and acts in a particular direction is described as vector. What is ten...
一矢量（vector）（scalarquantity）：只具有大小而没有方..
A scalar is a number used to measure the magnitude of some quantity. One example is speed, the rate at which an object's position is changing. A...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
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 ...
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...
- Since velocity is a vector quantity (it has both magnitude and direction), momentum also has direction. - Conclusion: Momentum is a vector quantity. 4. Energy: - Energy is defined as the capacity to do work. - Work is a scalar quantity, and energy does not have a direction associa...
A scalar value is a quantity with only one component, its magnitude (a numerical value). 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 ...
A scalar quantity and a vector quantity haivng the same dimensions are 04:28 The pair of scalar quantities having the same dimensions is 03:34 The pair of vector quantities haivng the same dimensions is 03:23 Intensity of magnetization has the same dimensions as 02:50 The product of Energy...