Question

how can we classify variables and constant on the basis of dimension​

Answer 1

Answer:

Dimensional variables:

Dimensional variables are those physical quantities which have dimensions and do not have a fixed value. e.g.: velocity, acceleration, force, work, power, etc.

Dimensional constants:

The physical quantities which have dimensions and have a fixed value are called dimensional constants.

e.g.: Gravitational constant (G),

Planck’s constant (h),

Universal gas constant (R),

Velocity of light in a vacuum (C), etc.

Answer 2

Answer:

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