what is scalor and vector quantity?
Answers
Explanation:
A scalar quantity is defined as the physical quantity that has only magnitude, for example, mass and electric charge. 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.
Explanation:
What Is Scalar Quantity?
Scalar quantity is defined as the physical quantity with magnitude and no direction.
Some physical quantities can be described just by their numerical value (with their respective units) without directions (they don’t have any direction). The addition of these physical quantities follows the simple rules of the algebra. Here, only their magnitudes are added.
Examples of Scalar Quantities:
There are plenty of scalar quantity examples, some of the common examples are:
- Mass
- Speed
- Distance
- Time
- Area
- Volume
- Density
- Temperature
What is a Vector Quantity?
A vector quantity is defined as the physical quantity that has both direction as well as magnitude.
A vector with the value of magnitude equal to one and direction is called unit vector represented by a lowercase alphabet with a “hat” circumflex. That is “û“.
Examples of Vector Quantities:
Vector quantity examples are many, some of them are given below:
- Linear momentum
- Acceleration
- Displacement
- Momentum
- Angular velocity
- Force
- Electric field
- Polarization
.