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Class 8-9-10, JEE & NEET
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Dimensional formula of different Quantities
(i) Firstly we write the formula.
(ii) Now change derived units in the fundamental units.
(iii) At last solve the equation except for the given quantity.
Note: Dimensionless quantity may have the unit. But unitless quantities are dimensionless.
Ex. angle - dimensionless but it has unit radian.
JEE Physics Notes
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