Since, LHS = RHS, the given formula is verified dimensionally.įAQs on Dimensional Formula What Is Meant By Dimensional Formula? The formula for acceleration is given as, a = change in velocity/time taken = ∆V/∆tĪcceleration = change in velocity/time takenĭimesional formula for RHS = / = Solution:Īnswer: Dimensional formula for momentum = Įxample 3: State and verify the formula for acceleration using the dimensional analysis. Solution:Ĭomparing with dimensional formula, we get,Įxample 2: Find the dimensional formula of momentum. Examples Using Dimensional FormulasĮxample 1: Using dimensional formula, Q = M aL bT c, find the values of a, b, and c if the given quantity is velocity. Let us have a look at a few solved examples to understand the dimensional formula better.
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