Thus, 10 cm, 50 s, 7 l, and 3 kg are all examples of scalar quantities. Vector quantities have both a size or magnitude and a direction, called the line of action of the quantity. Thus, a velocity of 50 km/h due east, on acceleration of 9.8 m/s 2 vertically downward, and 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 ...
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...
Five examples of scalar quantities are 150 kilograms 5 miles 2 meters 7 ounces 12 grams What are scalar and vector quantities with an example? A scalar quantity is represented only by a numeric magnitude, such as 5 kilometers or 21 grams. A vector quantity has both a magnitude and...
Scalar Quantity and Vector Quantity • Most of the quantities are divided into scalar and vector quantities. • Scalar quantities have only magnitude while vector quantities have both magnitude as well as direction. • Examples of scalar quantities are length, speed, work, energy, temperature ...
Examples of Scalar and Vector Quantities Lesson Summary Frequently Asked Questions What is another word for scalar? Another word for a scalar is magnitude. A scalar quantity gives an indication of how small or large a physical quantity is. What is scalar and vector? A scalar quantity is the...
Is electric current a scalar or vector quantity ? Give reason. View Solution 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 ...
The vector’s direction points to the direction of the flow, the divergence indicates the amount of flow. Therefore, the divergence indicates if the given point acts as a source for the given quantity or as a sink. In Cartesian coordinates it is given by (Eq. 7.3)∇→⋅F→=∂Fx...
一矢量（vector）（scalarquantity）：只具有大小而没有方..
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 ...