- #1
help1please
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Homework Statement
The problem is I am wanting to know if the expression on the right hand side is dimensionless.
Homework Equations
[tex]ds^2 = (1 - \frac{2GM}{c^2 r})c^2 dt^2[/tex]
The Attempt at a Solution
Since the Schwarzschild radius is [tex]r = \frac{2GM}{c^2}[/tex] would I be right in saying that
[tex]\frac{2GM}{c^2 r}[/tex]
is dimensionless?