Scalar and Vector Physical Quantities

1.	Scalar and Vector Physical Quantities
Answer» Scalar Quantities: The physical quantities which are specified with the magnitude or size alone are scalar quantities. For ex- length, speed, work, mass, density, etc. Vector Quantities: Vector quantities refer to the physical quantities characterized by the presence of both magnitude as well as direction. For ex- Displacement, velocity, Force etc. Thequantityis either avectoror ascalar. These two categories can be distinguished from one another by their distinct definitions:Scalarsarequantitiesthat are fully described by a magnitude (or numerical value) alone.Vectorsarequantitiesthat are fully described by both a magnitude and a direction.

Answer»

Scalar Quantities: The physical quantities which are specified with the magnitude or size alone are scalar quantities. For ex- length, speed, work, mass, density, etc.

Vector Quantities: Vector quantities refer to the physical quantities characterized by the presence of both magnitude as well as direction. For ex- Displacement, velocity, Force etc.

Thequantityis either avectoror ascalar. These two categories can be distinguished from one another by their distinct definitions:Scalarsarequantitiesthat are fully described by a magnitude (or numerical value) alone.Vectorsarequantitiesthat are fully described by both a magnitude and a direction.

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