Question

what is scalar quantity​

Answer 1

ㅤ$\large\bold\purple{\bf{Scaler \: Quantity}}$

These are physical quantities which are define with the magnitude(no direction) are scalar quantities.

For example: work, length, speed, temperature etc.

Time, mass and distance are scalars too.

This means that these quantities do not require specification of direction as concerns the currently accepted physical model.

Answer 2

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☆Scalar Quantity ☆

Scalar quantity in physics is a physical quantity that can be described by a single element of a number field such as a real number often accompanied by units of measurement.