NEET Physics Physical Quantities Assertion Reason Question
Assertion (A): The method of dimensions can test the dimensional validity of equations.
Reason (R): Dimensional analysis can determine the exact relationship between physical quantities.
Both A and R are true and R is the correct explanation of A.
Both A and R are true but R is not the correct explanation of A.
A is true but R is false.
A is false.
Correct Answer
Detailed Explanation
The method of dimensions can indeed test the dimensional validity of equations, but it cannot determine the exact relationship between physical quantities. It only checks the dimensional consistency.
Found an issue with this question?
Related Questions
More from Physical Quantities
More from
In an experiment to find out the diameter of wire using screw gauge, the following observation were noted:
Match Column-I with Column-II. Column-I Column-II (a) Surface area of a cube (i) 1.688 g/cm³ (b) Volume of a cube (ii) 373.7 m³ (...
The numbers 2.745 and 2.735 on rounding off to 3 significant figures will give