Question

what is dimensionless constant
and its examples

Answer 1

Answer:

Explanation:

Dimensionless constant means a quantity or any which has no dimensions.

Ex. Any number

π

Answer 2

Answer:

Explanation:Dimensionless fundamental physical constants include: ... αs, the coupling constant for the strong force (≈1) αG, the gravitational coupling constant (≈10−45) which is the square of the electron mass, expressed in Planck units.