Question

Dimensional analysis is the analysis of the relationships between different physical quantities by

• A. identifying their fundamental dimensions
• B. units of measure
• C. tracking these dimensions as calculations or comparisons are performed.
• D. All of the above

Answer 1

The correct option is D All of the above

Dimensional analysis establishes the relation between the physical quantities by comparing the different quantities using their fundamental dimensions.

The dimensional analysis also makes use of the units to measure different quantities and the dimensional analysis is also helpful in performing several calculations.