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.....
Direction enables us to find out where the glass is. One quantity that is a vector quantity is the velocity of a moving object. Though you can get away when you say that the speed of the moving car is 50mph, the same cannot be said when you are talking in terms of its velocity. V...
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 hel...
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 dimensions. View Solution Is displacement a scalar or a ...
Is electric current a scalar or vector quantity ? Give reason. View Solution Is electric field intensity a scalar or a vector quantity? View Solution Define electric dipole moment. Is it a scalar or vector quantity ? View Solution Classify the following as scalar and vector quantity: intensity ...
What is the difference between a scalar quantity and a vector quantity in physics, and provide examples of each.相关知识点: 试题来源: 解析 标量只有大小,矢量有大小和方向;例子:标量如质量、温度,矢量如速度、力 1. **标量定义**:标量仅由数值大小描述,无方向。例如质量(kg)和温度(℃),只需数值...
How does vector quantity differ from a scalar?Quantitative Reasoning and Basic MathematicsNumbers are used to measure many different things. Sometimes, it's enough to report the magnitude, or size, of what it being is being measured. Other times, more information is necessary to make a ...
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, such as 5 kilometers South or 35 m/second West. What is a scalar quantity and vector quantity? A scalar quantity is a magnitude only and is represented numerically. A vector quantity has both a magnitude and a direction, and ...
- 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...