C-14-Q002mediumsingle_mcq
To determine the ratio of two quantities, the two quantities must be measured in —
To determine the ratio of two quantities, the two quantities must be measured in —
- adifferent units
- bthe same unit
- cmetric units only
- dnatural numbers only
ব্যাখ্যা
A ratio is meaningful only when both quantities are expressed in the same unit, so that the division yields a pure dimensionless number. Measuring in different units would make the comparison invalid.