Question

What are Application of Dimensions?​

Answer 1

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Applications of Dimensional Analysis

To check the consistency of a dimensional equation. To derive the relation between physical quantities in physical phenomena. To change units from one system to another.

Dimensions of Joule: Dimensions of Pressure Gradient

Dimensions of Electric Charge: Dimensions of Potential Difference

Dimensions of Resistance: Dimensions of Kinematic Viscosity

Answer 2

Answer:

(1) To convert the physical quantity from one system to another.

(2) To check the correctness of a physical relation.

(3) To obtain relationship among various physical quantities involved.

(4) To find dimensions of constant in a physical relation.