what are dimensions and dimensional equation? what is the dimension of an angle?
Answers
Answer:
In physics and mathematics, the dimension of a mathematical space (or object) is informally defined as the minimum number of coordinates needed to specify any point within it. ... That conception of the world is a four-dimensional space but not the one that was found necessary to describe electromagnetism.
The equations obtained when we equal a physical quantity with its dimensional formulae are called Dimensional Equations.
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DimensioAngle is defined as the ratio of length of arc to radius. Substituting in the above formula we get, Dimensional formula of Angle = M0L0T0. We can also say Angle is dimensionless quantity.
Physical Quantity Dimensional Equation
Force (F) [F] = [M L T-2]
Power (P) [P] = [M L2 T-3]
Velocity (v) [v] = [M L T-1]
Density (D) [D] = [M L3 T0]
Explanation:
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