Buckingham-π theorem states that in any physical problem including 'n' quantities having 'm' dimensions, the quantities can be arranged into _____________ independent dimensionless parameters?
Correct answer: C. n-m
- A. m
- B. n
- C. n-m
- D. n/m
Explanation
Buckingham’s theorem reduces n dimensional variables involving m independent dimensions to n−m independent dimensionless groups. These groups are the π terms used in dimensional analysis.
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