Differentiate Between Scalar And Vector Quantity Give One Example Of Each

Example of scalar quantities speed work distance energy power temperature volume specific heat density entropy gravitational potential frequency kinetic energy.

Differentiate between scalar and vector quantity give one example of each. The most basic difference which is also the only difference between scalar and vector quantities is that scalar quantities have only magnitude whereas vector quantities have magnitude as well as direction associated with them. On the other hand a vector quantity is defined as the physical quantity that has both magnitude as well as direction like force and weight. Scalar quantity can divide another scalar quantity. A vector quantity on the other hand mandatorily has magnitude with unit and a specific direction.

A scalar quantity refers only to the magnitude of the quantity and answers the question how much. Scalar quantities are those physical quantities that are expressed only by their magnitude whereas vector quantities require both magnitude and direction to completely express them. Height weight volume and the like. The scalar quantities are those representable by a numerical scale in which each specific value accuses a greater or lesser degree of the scale.

Scalar quantity changes only when there is a change in their magnitude. But in the case of vector its not that simple because one vector entity cant divide another vector entity. Increasedecrease in temperature the measurement of the mediums temperature is a scalar quantity. So every scalar is an one dimensional parameter.

Vector quantities vector quantities however refer to both the direction of the mediums movement as well as the measurement of the scalar quantity. The basic difference between vectors and scalars is that scalar quantity is described completely by its magnitude only while vector quantity is described by magnitude and direction. Eg temperature length. The other way of differentiating these two quantities is by using a notation.

Let us understand this with the help of a few examples. Speed energy power are few scalar quantity examples. The scalar quantity is described as the quantity that has only one characteristic ie. A scalar quantity is defined as the physical quantity that has only magnitude for example mass and electric charge.

The vector quantity is a physical quantity which needs both magnitude and direction to define it. Force velocity and acceleration are some vector quantity examples. The vector quantities however involve much more information than simply representable in a figure often requiring a specific sense of direction within a specified coordinate system. In every direction its value will be exactly same.

On the other hand multi dimensional quantities are explained by vector quantity. The measurement of the increase or decrease in the mediums temperature is a vector quantity. 2 lbs of sugar is scalar 4 m long is scalar a vector quantity refers to both magnitude and direction and answers how much and where is it going in that sense.