If the dimensions of a physical quantity are given by M^ a L^ b T^ c , then the physical quantity will be:

NEET 2009 Physics question

If the dimensions of a physical quantity are given by , then the physical quantity will be:

Answer: (4)

Check each against the known dimensions. Velocity is (a = 0, b = 1, c = -1), not . Acceleration is (a = 0), not . Force is

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Question ID VK-090146