Question

Define the dimensional formula , dimensional equation of a physical quantity

Answer 1

Answer:

The dimensional formula is defined as the expression of the physical quantity in terms of its basic unit with proper dimensions. For example, dimensional force is F=[MLT−2] It's because the unit of Force is N(newton) or kg×m/s2.

Explanation:

Answer 2

Answer:

The dimensional formula is a compound expression showing how and which of the fundamental quantities are involved in making that physical quantity. The dimensional equation of a physical quantity is an equation, equating the physical quantity with its dimensional formula.

Explanation:

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