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What is the maximum number of unknowns that can be found through a simple dimensional equation?(a) 6(b) 5(c) 3(d) 2I had been asked this question in unit test.My question is based upon Dimensional Formulae and Equations topic in portion Units and Measurements of Physics – Class 11

Answer»

The correct option is (c) 3

For explanation: A simple dimensional EQUATION uses three basic parameters – mass, length and time. Hence the maximum number of UNKNOWNS that can be FOUND is 3.



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