Question

classify the following physical quantities as scalar or vector. length,breadth,weight, area, mass,displacement, velocity, temperature, dentistry, time, gravitational force, work, speed, distance. ​

Answer 1

                   ANSWERS

$\bigstar$ Length is a Scalar quantity

$\bigstar$ Breadth is a Scalar quantity

$\bigstar$ Weight is a Vector quantity

$\bigstar$ Displacement is a Vector quantity

$\bigstar$ Velocity is a Vector quantity

$\bigstar$ Temperature is a Scalar quantity

$\bigstar$ Density is a Scalar quantity

$\bigstar$ Time is a Scalar quantity

$\bigstar$ Gravitational Force is a vector quantity

$\bigstar$ Work is a Scalar quantity

$\bigstar$ Speed is a Scalar quantity

$\bigstar$ Distance is a Scalar quantity

Scalars and Vectors

Scalar quantities are the physical quantities that has only magnitude but no direction.

Example :- Length , Time , Energy , Power etc.

Vector quantities are the physical quantities that has both magnitude and direction .

Example :- Momentum , Acceleration , Force , Torque , etc .

Answer 2

Answer:

scalar : Length ,breadth, temperature, time, work speed, distance.

vector :weight ,area ,mass ,displacement, velocity, density ,gravitation force.