Question

what is scalar quantity ?​

Answer 1

Answer:

A quantity which is described by unit and magnitude is called scalar quantity.

Example - Speed, Distance etc.

A quantity which is described using unit, magnitude and direction is called vector quantity.

Example - Velocity, Displacement etc.

Answer 2

Answer:

In physics, a scalar or scalar quantity is a quantity that can be described by a single element of a number field, such as a real number, often accompanied by units of measurement, as in "10 cm". 

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