Which one of the following statements correctly states a limitation of dimensional…
PHYSICS · Single correct · CBSE · Physics · Units and Measurements · Units and Measurements
Problem
Which one of the following statements correctly states a limitation of dimensional analysis?
(a) It cannot be used to verify whether both sides of an equation have the same dimensions.
(b) It cannot determine the numerical value of a dimensionless constant appearing in a physical law.
(c) It is impossible to use it for converting physical quantities from one system of units to another.
(d) It always fails when only three fundamental quantities (mass, length and time) are involved.